CN220896877U - Silicon controlled light-adjusting and color-adjusting controller - Google Patents
Silicon controlled light-adjusting and color-adjusting controller Download PDFInfo
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- CN220896877U CN220896877U CN202322568869.3U CN202322568869U CN220896877U CN 220896877 U CN220896877 U CN 220896877U CN 202322568869 U CN202322568869 U CN 202322568869U CN 220896877 U CN220896877 U CN 220896877U
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- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 229910052710 silicon Inorganic materials 0.000 title claims abstract description 18
- 239000010703 silicon Substances 0.000 title claims abstract description 18
- 239000003990 capacitor Substances 0.000 claims abstract description 114
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 10
- 102220640203 RAC-alpha serine/threonine-protein kinase_R25C_mutation Human genes 0.000 claims description 6
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- 230000004313 glare Effects 0.000 description 3
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- 238000004891 communication Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model discloses a silicon controlled rectifier dimming and toning controller, which comprises an operational amplifier U1, a chip U2, a chip U3 and a wiring terminal J1, wherein the 2 pin of the chip U3 is connected with 9V, a capacitor C4 is connected between the 2 pin and the 3 pin of the chip U3, a triode Q4 and a voltage stabilizing diode Z1 which are arranged in series are connected in parallel on the capacitor C4, a resistor R5 is connected between a base electrode and a collector electrode of the triode Q4, the resistor R5 and the voltage stabilizing diode Z1 are connected with a capacitor C3 in parallel, one end of the capacitor C3 is connected with a resistor R19, and one end of the resistor R19 is connected with a diode D1 connected with 48V.
Description
Technical Field
The utility model relates to the technical field of dimmers, in particular to a silicon controlled rectifier dimming and color mixing controller.
Background
A dimmer, an electrical device for varying the luminous flux of a light source in a lighting device, and for adjusting the illuminance level. The purpose of the dimmer is to adjust the different brightnesses of the lamp light. The different intensities of light output produced by the average power lamp are encouraged by decreasing or increasing the RMS voltage. While variable voltage devices may be used for various purposes, such regulation is intended to control illumination.
The dimming and toning controller in the current market is poor in dimming effect, unstable, only has a small dimming range, cannot be applied to various lighting environments, and the current controller is not smooth enough in dimming, and flickering or glare can occur in the dimming process, so that the silicon controlled rectifier dimming and toning controller is required to be provided.
Disclosure of utility model
The utility model aims to provide a silicon controlled rectifier dimming and color mixing controller, which adopts a silicon controlled rectifier device as a dimming element, improves the stability and reliability of the controller, can provide a stable dimming effect, can realize a dimming range from 0% to 100%, meets the lighting requirements under different scenes, realizes accurate brightness adjustment, can realize a smooth dimming effect, and has no obvious flicker or glare in the dimming process so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the silicon controlled rectifier dimming and toning controller comprises an operational amplifier U1, a chip U2, a chip U3 and a wiring terminal J1, wherein a pin 2 of the chip U3 is connected with a pin 9V, a capacitor C4 is connected between a pin 2 and a pin 3 of the chip U3, a triode Q4 and a voltage stabilizing diode Z1 which are arranged in series are connected in parallel on the capacitor C4, a resistor R5 is connected between a base electrode and a collector electrode of the triode Q4, a capacitor C3 is connected in parallel on the resistor R5 and the voltage stabilizing diode Z1, one end of the capacitor C3 is connected with a resistor R19, one end of the resistor R19 is connected with a diode D1 connected with 48V, a capacitor C7 and a capacitor C8 are connected in parallel between a pin 1 and a pin 3 of the chip U3, and the pin 1 of the chip U3 is connected with a pin 5V and is connected on the pin 1 of the chip U2;
The high-voltage power supply is characterized in that a resistor R4 is connected between the 1 pin and the 2 pin of the operational amplifier U1, the 1 pin of the operational amplifier U1 is connected with a resistor R9, one end of the resistor R9 is connected to the 4 pin of the chip U2, a resistor R8 is connected between the 2 pin and the 4 pin of the operational amplifier U1, a resistor R3 and a capacitor C9 are respectively connected to the 3 pin of the operational amplifier U1, the capacitor C9 is connected with the resistor R8, a resistor R10 and a resistor R11 are connected in parallel between the resistor R3 and the capacitor C9, one end of the resistor R3 is respectively connected with a triode Q1 and a triode Q2, the triode Q1 is connected to the 3 pin of the chip U2, and the triode Q2 is connected to the 5 pin of the chip U2.
Preferably, a resistor R6 is connected between the emitter and the base of the triode Q1, the emitter of the triode Q1 is connected with a resistor R1, and the resistor R1 and the collector of the triode Q1 are both connected to the 3 pin of the chip U2;
a resistor R7 is connected between the emitter and the base of the triode Q2, a resistor R2 is connected to the emitter of the triode Q2, and the resistor R2 and the collector of the triode Q2 are both connected to the 5 pin of the chip U2.
Preferably, the power supply circuit further comprises a silicon controlled rectifier power supply circuit connected to the 3 pin and the 4 pin of the wiring terminal j 1, the silicon controlled rectifier power supply circuit comprises a power supply chip IC1, a triode Q3 and a diode D3 are respectively connected between the 7 pin and the 8 pin of the power supply chip IC1, resistors R12, R13 and R14 are respectively connected between the base and the collector of the triode Q31, a capacitor C11 is connected between the 8 pin and the 7 pin of the power supply chip IC1, a capacitor C12 is connected in parallel on the capacitor C11, a triode Q40 and a voltage stabilizing diode Z11 which are arranged in series are connected in parallel at two ends of the capacitor C12, a resistor R19 is connected between the base and the collector of the triode Q40, and a capacitor C13 is connected between the resistor R19 and the voltage stabilizing diode Z11.
Preferably, a triode Q20 is connected between the 3 pin and the 4 pin of the power chip IC1, a collector of the triode Q20 is connected with a diode D2, one end of the diode D2 is respectively connected with a resistor R15 and a capacitor C3, one end of the capacitor C3 is respectively connected to the 3 pin and the 4 pin of the wiring terminal J1, one end of the resistor R15 is connected with a resistor R16, and one end of the resistor R16 is connected to the 14 pin of the power chip IC 1.
Preferably, a resistor R18 and a capacitor C7 are connected between the pins 5 and 14 of the power chip IC1, a capacitor C8, a resistor R23 and a thermistor NTC are connected between the pins 13 and 14 of the power chip IC1, and the capacitor C7 is connected in parallel to the resistor R23 and the thermistor NTC.
Preferably, the 1 foot of the power chip IC1 is connected with a resistor R90 and a transformer EE16 in sequence, a resistor R10A, a resistor R10B and a resistor R10C which are arranged in parallel are connected on the emitter of the triode Q20, an inductor L6 is connected on the collector of the triode Q20, one end of the inductor L6 is connected with an inductor L4 and a resistor R5 which are arranged in parallel, two ends of the resistor R50 are respectively connected with a capacitor C10 and a capacitor C20 which are grounded, a rectifier bridge BDR1 is connected between the inductor L4 and the capacitor C10, and a resistor R30 and a resistor R40 are connected between two pins of the rectifier bridge BDR 1.
Preferably, the thyristor power supply circuit further comprises a fuse F1 connected with 180V-264V input alternating current, an inductor L1 is connected to the fuse F1, an inductor L2 and an inductor L3 are connected to the inductor L1 respectively, a resistor R101 is connected to the inductor L2 in parallel, a resistor R201 is connected to the inductor L3 in parallel, a capacitor CX1 is connected between the inductor L2 and the inductor L3, and two ends of the capacitor CX1 are connected to the resistor R30 and the resistor R40 respectively.
Preferably, one end of the inductor L2 is connected with a diode D10, one end of the inductor L3 is connected with a diode D11 connected with the diode D10, one end of the diode D10 is connected with a resistor R13, one end of the diode D11 is connected with a resistor R70, one end of the resistor R70 is connected with a resistor R80, one end of the resistor R80 is connected to the 2 pin of the power chip IC1, and the 2 pin of the power chip IC1 is connected with a capacitor C6, and one end of the capacitor C6 is connected to the resistor R18.
Preferably, the 12 pins of the power chip IC1 are respectively connected with a capacitor C9, a resistor R26 and a resistor R27, the 11 pins of the power chip IC1 are respectively connected with a capacitor C10 and a resistor R22, the resistor R22 is connected with a resistor R25A, a resistor R25B and a resistor R25C which are arranged in parallel, the 10 pins of the power chip IC1 are connected with a resistor R21, one end of the resistor R21 is respectively connected with a resistor R24 and a triode Q10, the resistor R22 is connected to the triode Q10, and one ends of the resistor R18, the capacitor C7, the resistor R23, the capacitor C8, the capacitor C9, the resistor R24, the capacitor C10 and the resistor R27 are all grounded.
Preferably, the thyristor power supply circuit further comprises a transformer T1, the resistor R26 is connected to the transformer T1, one end of the transformer T1 is connected with a diode D5 and a resistor R17, the resistor R17 is connected in parallel with a capacitor C4, the capacitor C4 is connected to a capacitor C3, the other end of the transformer T1 is connected with a capacitor C14 and a resistor R28 which are arranged in parallel, the resistor R28 is connected with an inductor L7 connected to the LED, the transformer T1 is further connected with a diode D6, one end of the diode D6 is connected with a resistor R20, and one end of the resistor R20 is connected to a capacitor C13.
Compared with the prior art, the utility model has the beneficial effects that:
The utility model adopts the silicon controlled device as the light adjusting element, improves the stability and the reliability of the controller, can provide stable light adjusting effect, can realize the light adjusting range from 0 percent to 100 percent, meets the requirements of illumination in different scenes, realizes accurate brightness adjustment, can realize smooth light adjusting effect, and has no obvious flicker or glare in the light adjusting process.
Drawings
FIG. 1 is a circuit diagram of a SCR dimming and toning controller of the present utility model;
Fig. 2 is a circuit diagram of a thyristor power supply circuit according to the present utility model.
Detailed Description
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the applications herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having" and any variations thereof in the description of the application and the claims and the description of the drawings above are intended to cover a non-exclusive inclusion. The terms first, second and the like in the description and in the claims or in the above-described figures, are used for distinguishing between different objects and not necessarily for describing a sequential or chronological order.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, the present utility model provides a technical solution: the silicon controlled rectifier dimming and toning controller comprises an operational amplifier U1, a chip U2, a chip U3 and a wiring terminal J1, wherein a pin 2 of the chip U3 is connected with a 9V, a capacitor C4 is connected between the pin 2 and the pin 3 of the chip U3, a triode Q4 and a voltage stabilizing diode Z1 which are arranged in series are connected in parallel on the capacitor C4, a resistor R5 is connected between a base electrode and a collector electrode of the triode Q4, a capacitor C3 is connected in parallel on the resistor R5 and the voltage stabilizing diode Z1, one end of the capacitor C3 is connected with a resistor R19, one end of the resistor R19 is connected with a diode D1 connected with 48V, a capacitor C7 and a capacitor C8 are connected in parallel between the pin 1 and the pin 3 of the chip U3, and the pin 1 of the chip U3 is connected with 5V and is connected to the pin 1 of the chip U2;
A resistor R4 is connected between the 1 pin and the 2 pin of the operational amplifier U1, the 1 pin of the operational amplifier U1 is connected with a resistor R9, one end of the resistor R9 is connected to the 4 pin of the chip U2, a resistor R8 is connected between the 2 pin and the 4 pin of the operational amplifier U1, the 3 pin of the operational amplifier U1 is respectively connected with a resistor R3 and a capacitor C9, the capacitor C9 is connected with the resistor R8, a resistor R10 and a resistor R11 are arranged in parallel between the resistor R3 and the capacitor C9, one end of the resistor R3 is respectively connected with a triode Q1 and a triode Q2, the triode Q1 is connected to the 3 pin of the chip U2, and the triode Q2 is connected to the 5 pin of the chip U2.
A resistor R6 is connected between the emitter and the base of the triode Q1, the emitter of the triode Q1 is connected with a resistor R1, and the resistor R1 and the collector of the triode Q1 are both connected to the 3 pin of the chip U2;
A resistor R7 is connected between the emitter and the base of the triode Q2, the emitter of the triode Q2 is connected with a resistor R2, and the resistor R2 and the collector of the triode Q2 are both connected to the 5 pin of the chip U2.
The voltage is reduced to 9V through a triode Q4 and a zener diode Z1, and then the voltage is reduced to 5V power supply voltage through a chip U3; and the operational amplifier U1 detects and amplifies signals to the chip U2, and the U2 realizes the dimming and toning functions by controlling the triodes Q1 and Q2.
The LED lamp further comprises a silicon controlled rectifier power supply circuit connected to the 3 pins and the 4 pins of the wiring terminal j1, and the silicon controlled rectifier dimming and color mixing controller is matched with the silicon controlled rectifier power supply circuit to realize dimming and color mixing functions.
The thyristor power supply circuit comprises a power supply chip IC1, wherein a triode Q3 and a diode D3 are respectively connected between a pin 7 and a pin 8 of the power supply chip IC1, resistors R12, R13 and R14 are respectively connected between a base electrode and a collector electrode of the triode Q31, a capacitor C11 is connected between the pin 8 and the pin 7 of the power supply chip IC1, a capacitor C12 is connected in parallel on the capacitor C11, a triode Q40 and a zener diode Z11 which are arranged in series are connected in parallel at two ends of the capacitor C12, a resistor R19 is connected between the base electrode and the collector electrode of the triode Q40, and a capacitor C13 is connected between the resistor R19 and the zener diode Z11.
A triode Q20 is connected between the 3 pin and the 4 pin of the power chip IC1, a collector of the triode Q20 is connected with a diode D2, one end of the diode D2 is respectively connected with a resistor R15 and a capacitor C3, one end of the capacitor C3 is respectively connected to the 3 pin and the 4 pin of the wiring terminal J1, one end of the resistor R15 is connected with a resistor R16, and one end of the resistor R16 is connected to the 14 pin of the power chip IC 1.
A resistor R18 and a capacitor C7 are connected between the pins 5 and 14 of the power chip IC1, a capacitor C8, a resistor R23 and a thermistor NTC are connected between the pins 13 and 14 of the power chip IC1, and the capacitor C7 is connected in parallel with the resistor R23 and the thermistor NTC.
The power chip IC1 is sequentially connected with a resistor R90 and a transformer EE16 on a pin 1, a resistor R10A, a resistor R10B and a resistor R10C which are arranged in parallel are connected on an emitter of a triode Q20, an inductor L6 is connected on a collector of the triode Q20, one end of the inductor L6 is connected with an inductor L4 and a resistor R5 which are arranged in parallel, two ends of the resistor R50 are respectively connected with a capacitor C10 and a capacitor C20 which are grounded, a rectifier bridge BDR1 is connected between the inductor L4 and the capacitor C10, and a resistor R30 and a resistor R40 are connected between two pins of the rectifier bridge BDR 1.
One end of the inductor L6 is further connected to a diode D19, and one end of the diode D19 is connected to the diode D2.
The thyristor power supply circuit further comprises a fuse F1 connected with 180V-264V input alternating current, an inductor L1 is connected to the fuse F1, an inductor L2 and an inductor L3 are respectively connected to the inductor L1, a resistor R101 is connected to the inductor L2 in parallel, a resistor R201 is connected to the inductor L3 in parallel, a capacitor CX1 is connected between the inductor L2 and the inductor L3, and two ends of the capacitor CX1 are respectively connected to the resistor R30 and the resistor R40.
One end of the inductor L2 is connected with a diode D10, one end of the inductor L3 is connected with a diode D11 connected with the diode D10, one end of the diode D10 is connected to a resistor R13, one end of the diode D11 is connected with a resistor R70, one end of the resistor R70 is connected with a resistor R80, one end of the resistor R80 is connected to the 2 pin of the power chip IC1, the 2 pin of the power chip IC1 is connected with a capacitor C6, and one end of the capacitor C6 is connected to the resistor R18.
The power chip IC1 is connected with a capacitor C9, a resistor R26 and a resistor R27 on a12 pin, the power chip IC1 is connected with a capacitor C10 and a resistor R22 on a 11 pin, the resistor R22 is connected with a resistor R25A, a resistor R25B and a resistor R25C which are arranged in parallel, the 10 pin of the power chip IC1 is connected with a resistor R21, one end of the resistor R21 is connected with a resistor R24 and a triode Q10, the resistor R22 is connected to the triode Q10, and one ends of the resistor R18, the capacitor C7, the resistor R23, the capacitor C8, the capacitor C9, the resistor R24, the capacitor C10 and the resistor R27 are grounded.
The controllable silicon power supply circuit further comprises a transformer T1, a resistor R26 is connected to the transformer T1, one end of the transformer T1 is connected with a diode D5 and a resistor R17, a capacitor C4 is connected to the resistor R17 in parallel, the capacitor C4 is connected to the capacitor C3, the other end of the transformer T1 is connected with a capacitor C14 and a resistor R28 which are arranged in parallel, an inductor L7 connected to an LED is connected to the resistor R28, a diode D6 is further connected to the transformer T1, one end of the diode D6 is connected with a resistor R20, and one end of the resistor R20 is connected to the capacitor C13.
It should be noted that, for simplicity of description, the foregoing embodiments are all illustrated as a series of acts, but it should be understood by those skilled in the art that the present utility model is not limited by the order of acts, as some steps may be performed in other order or concurrently in accordance with the present utility model. Further, those skilled in the art will also appreciate that the embodiments described in the specification are all preferred embodiments, and that the acts and modules referred to are not necessarily required for the present utility model.
In the several embodiments provided by the present application, it should be understood that the disclosed apparatus may be implemented in other manners. For example, the apparatus embodiments described above are merely illustrative, and such partitioning of the above-described elements may be implemented in other manners, e.g., multiple elements or components may be combined or integrated into another system, or some features may be omitted, or not performed. Alternatively, the coupling or communication connection shown or discussed as being between each other may be an indirect coupling or communication connection between devices or elements via some interfaces, which may be in the form of telecommunications or otherwise.
The units described above as separate components may or may not be physically separate, and components shown as units may or may not be physical units, may be located in one place, or may be distributed over a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
The above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model. It will be apparent that the described embodiments are merely some, but not all, embodiments of the utility model. Based on these embodiments, all other embodiments that may be obtained by one of ordinary skill in the art without inventive effort are within the scope of the utility model. Although the present utility model has been described in detail with reference to the above embodiments, those skilled in the art may still combine, add or delete features of the embodiments of the present utility model or make other adjustments according to circumstances without any conflict, so as to obtain different technical solutions without substantially departing from the spirit of the present utility model, which also falls within the scope of the present utility model.
Claims (10)
1. The silicon controlled rectifier adjusts luminance and adjusts color controller, its characterized in that: the high-voltage power supply circuit comprises an operational amplifier U1, a chip U2, a chip U3 and a wiring terminal J1, wherein a pin 2 of the chip U3 is connected with a pin 9V, a capacitor C4 is connected between the pin 2 and a pin 3 of the chip U3, a triode Q4 and a voltage stabilizing diode Z1 which are arranged in series are connected in parallel on the capacitor C4, a resistor R5 is connected between a base electrode and a collector electrode of the triode Q4, a capacitor C3 is connected in parallel on the resistor R5 and the voltage stabilizing diode Z1, one end of the capacitor C3 is connected with a resistor R19, one end of the resistor R19 is connected with a diode D1 connected with a voltage of 48V, a capacitor C7 and a capacitor C8 are connected in parallel between the pin 1 and the pin 3 of the chip U3, and the pin 1 of the chip U3 is connected with a pin 5V and is connected to the pin 1 of the chip U2;
The high-voltage power supply is characterized in that a resistor R4 is connected between the 1 pin and the 2 pin of the operational amplifier U1, the 1 pin of the operational amplifier U1 is connected with a resistor R9, one end of the resistor R9 is connected to the 4 pin of the chip U2, a resistor R8 is connected between the 2 pin and the 4 pin of the operational amplifier U1, a resistor R3 and a capacitor C9 are respectively connected to the 3 pin of the operational amplifier U1, the capacitor C9 is connected with the resistor R8, a resistor R10 and a resistor R11 are connected in parallel between the resistor R3 and the capacitor C9, one end of the resistor R3 is respectively connected with a triode Q1 and a triode Q2, the triode Q1 is connected to the 3 pin of the chip U2, and the triode Q2 is connected to the 5 pin of the chip U2.
2. The thyristor dimming and toning controller of claim 1, wherein: a resistor R6 is connected between the emitter and the base of the triode Q1, the emitter of the triode Q1 is connected with a resistor R1, and the resistor R1 and the collector of the triode Q1 are both connected to the 3 pin of the chip U2;
a resistor R7 is connected between the emitter and the base of the triode Q2, a resistor R2 is connected to the emitter of the triode Q2, and the resistor R2 and the collector of the triode Q2 are both connected to the 5 pin of the chip U2.
3. The thyristor dimming and toning controller of claim 1, wherein: the power supply circuit comprises a power chip IC1, wherein a triode Q3 and a diode D3 are respectively connected between a pin 7 and a pin 8 of the power chip IC1, resistors R12, R13 and R14 are respectively connected between a base electrode and a collector electrode of the triode Q3, a capacitor C11 is connected between the pin 8 and the pin 7 of the power chip IC1, the capacitor C11 is connected in parallel with the capacitor C12, a triode Q40 and a zener diode Z11 which are arranged in series are connected in parallel at two ends of the capacitor C12, a resistor R19 is connected between a base electrode and the collector electrode of the triode Q40, and a capacitor C13 is connected between the resistor R19 and the zener diode Z11.
4. A thyristor dimming and toning controller according to claim 3, wherein: the power chip IC1 is characterized in that a triode Q20 is connected between the 3 pin and the 4 pin of the power chip IC1, a collector electrode of the triode Q20 is connected with a diode D2, one end of the diode D2 is respectively connected with a resistor R15 and a capacitor C3, one end of the capacitor C3 is respectively connected to the 3 pin and the 4 pin of the wiring terminal J1, one end of the resistor R15 is connected with a resistor R16, and one end of the resistor R16 is connected to the 14 pin of the power chip IC 1.
5. The thyristor dimmer control according to claim 4, wherein: a resistor R18 and a capacitor C7 are connected between the 5 pin and the 14 pin of the power chip IC1, a capacitor C8, a resistor R23 and a thermistor NTC are connected between the 13 pin and the 14 pin of the power chip IC1, and the capacitor C7 is connected in parallel with the resistor R23 and the thermistor NTC.
6. The thyristor dimmer control according to claim 5, wherein: the power chip IC1 is characterized in that a resistor R90 and a transformer EE16 are sequentially connected to a pin 1 of the power chip IC1, a resistor R10A, a resistor R10B and a resistor R10C which are arranged in parallel are connected to an emitter of a triode Q20, an inductor L6 is connected to a collector of the triode Q20, an inductor L4 and a resistor R5 which are arranged in parallel are connected to one end of the inductor L6, a capacitor C10 and a capacitor C20 which are grounded are respectively connected to two ends of the resistor R50, a rectifier bridge BDR1 is connected between the inductor L4 and the capacitor C10, and a resistor R30 and a resistor R40 are connected between two pins of the rectifier bridge BDR 1.
7. The thyristor dimming and toning controller of claim 6, wherein: the thyristor power supply circuit further comprises a fuse F1 connected with 180V-264V input alternating current, an inductor L1 is connected to the fuse F1, an inductor L2 and an inductor L3 are connected to the inductor L1 respectively, a resistor R101 is connected to the inductor L2 in parallel, a resistor R201 is connected to the inductor L3 in parallel, a capacitor CX1 is connected between the inductor L2 and the inductor L3, and two ends of the capacitor CX1 are connected to a resistor R30 and a resistor R40 respectively.
8. The thyristor dimming and toning controller of claim 7, wherein: one end of the inductor L2 is connected with a diode D10, one end of the inductor L3 is connected with a diode D11 connected with the diode D10, one end of the diode D10 is connected to a resistor R13, one end of the diode D11 is connected with a resistor R70, one end of the resistor R70 is connected with a resistor R80, one end of the resistor R80 is connected to a 2 pin of the power chip IC1, a capacitor C6 is connected to the 2 pin of the power chip IC1, and one end of the capacitor C6 is connected to a resistor R18.
9. The thyristor dimming and toning controller of claim 6, wherein: the power chip IC1 is characterized in that a capacitor C9, a resistor R26 and a resistor R27 are respectively connected to the 12 pins of the power chip IC1, a capacitor C10 and a resistor R22 are respectively connected to the 11 pins of the power chip IC1, a resistor R25A, a resistor R25B and a resistor R25C which are arranged in parallel are connected to each other, a resistor R21 is connected to the 10 pins of the power chip IC1, one end of the resistor R21 is respectively connected with a resistor R24 and a triode Q10, the resistor R22 is connected to the triode Q10, and one ends of the resistor R18, the capacitor C7, the resistor R23, the capacitor C8, the capacitor C9, the resistor R24, the resistor C10 and the resistor R27 are all grounded.
10. The thyristor dimming and toning controller of claim 9, wherein: the controllable silicon power supply circuit further comprises a transformer T1, the resistor R26 is connected to the transformer T1, one end of the transformer T1 is connected with a diode D5 and a resistor R17, a capacitor C4 is connected to the resistor R17 in parallel, the capacitor C4 is connected to a capacitor C3, the other end of the transformer T1 is connected with a capacitor C14 and a resistor R28 which are arranged in parallel, an inductor L7 connected to an LED is connected to the resistor R28, a diode D6 is further connected to the transformer T1, one end of the diode D6 is connected with a resistor R20, and one end of the resistor R20 is connected to a capacitor C13.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322568869.3U CN220896877U (en) | 2023-09-20 | 2023-09-20 | Silicon controlled light-adjusting and color-adjusting controller |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322568869.3U CN220896877U (en) | 2023-09-20 | 2023-09-20 | Silicon controlled light-adjusting and color-adjusting controller |
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| CN220896877U true CN220896877U (en) | 2024-05-03 |
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|---|---|---|---|
| CN202322568869.3U Active CN220896877U (en) | 2023-09-20 | 2023-09-20 | Silicon controlled light-adjusting and color-adjusting controller |
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| CN (1) | CN220896877U (en) |
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2023
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