CN203015213U - Large-dynamic high-precision constant-current source circuit device - Google Patents
Large-dynamic high-precision constant-current source circuit device Download PDFInfo
- Publication number
- CN203015213U CN203015213U CN 201220701612 CN201220701612U CN203015213U CN 203015213 U CN203015213 U CN 203015213U CN 201220701612 CN201220701612 CN 201220701612 CN 201220701612 U CN201220701612 U CN 201220701612U CN 203015213 U CN203015213 U CN 203015213U
- Authority
- CN
- China
- Prior art keywords
- series
- resistance
- circuit device
- pipe
- dynamic high
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
Description
Model | Operating voltage | Operating current | Constant current accuracy | Purposes |
NSI50350AD | 50 V | 350 mA | ±10% | LED drives |
NSI50350AS | 50 V | 350 mA | ±10% | LED drives |
NSI45025Z | 45 V | 25 mA | ±15% | LED drives |
NSI45030 | 45 V | 30 mA | ±15% | LED drives |
NSI45025A | 45 V | 25 mA | ±10% | LED drives |
NSI45025 | 45 V | 25 mA | ±15% | LED drives |
NSI45020 | 45 V | 20 mA | ±15% | LED drives |
Model | Operating voltage | Operating current | Constant current accuracy | Purposes |
MBI5016 | 0-7V | 90 mA | ±10% | LED drives |
MBI5025? | 3-3.5 V | 3-50 mA | ±6% | LED drives |
MBI5026 | 5 V | 5-90 mA | ±6% | LED drives |
MBI5028 | 5 V | 5-90 mA | ±6% | LED drives |
MBI5030 | 5 V | 8-90mA | ±10% | LED drives |
MBI5031 | 5.5 V | 5-80 mA | ±10% | LED drives |
MBI5168 | 5 V | 5-120 mA | ±6% | LED drives |
Model | Operating voltage | Operating current | Constant current accuracy | Purposes |
LM3492 | 4.5-65V | 200 mA | ±10% | LED drives |
LM3401 | 4.5-35 V | 1A | ±6% | LED drives |
LM3444 | 62 V | 130 mA | ±10% | LED drives |
LM3445 | 80-277 V | 100 mA | ±15% | LED drives |
LM3448 | 85-265 V | 350 mA | ±10% | LED drives |
TPS92210 | 85-265 V | 350 mA | ±10% | LED drives |
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220701612 CN203015213U (en) | 2012-12-18 | 2012-12-18 | Large-dynamic high-precision constant-current source circuit device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220701612 CN203015213U (en) | 2012-12-18 | 2012-12-18 | Large-dynamic high-precision constant-current source circuit device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203015213U true CN203015213U (en) | 2013-06-19 |
Family
ID=48606764
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220701612 Expired - Fee Related CN203015213U (en) | 2012-12-18 | 2012-12-18 | Large-dynamic high-precision constant-current source circuit device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN203015213U (en) |
-
2012
- 2012-12-18 CN CN 201220701612 patent/CN203015213U/en not_active Expired - Fee Related
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN204631666U (en) | The current source of zero-temperature coefficient | |
CN103424580A (en) | Electronic load | |
CN104080225A (en) | Constant current source circuit and illumination device | |
CN203015212U (en) | Large-dynamic temperature-compensation type high-precision constant-current source circuit device | |
CN109617038A (en) | A kind of input protection circuit of multrirange voltage collecting device | |
CN203015213U (en) | Large-dynamic high-precision constant-current source circuit device | |
CN102395234B (en) | Low voltage CMOS constant current source circuit with high matching degree | |
CN102043413A (en) | Temperature control circuit | |
CN104009503A (en) | Charging circuit and control circuit and control method | |
CN103108447A (en) | Large-dynamic high-precision constant-current primary circuit | |
CN102412743A (en) | Series voltage-stabilizing circuit used for small power type power circuit | |
CN102625528A (en) | Constant-current control circuit and electronic equipment | |
CN202475387U (en) | Power-on reset POR circuit with variable reset voltage point, based on band gap reference source | |
CN103108448A (en) | Large-dynamic temperature-compensation type high-precision constant-current primary circuit | |
CN202331248U (en) | Power source stabilizing device with one power source and capable of regulating voltage from zero volt | |
CN104656724A (en) | Electronic device | |
CN201210261Y (en) | Highly precise low voltage difference linear voltage stabilizing circuit | |
CN204559983U (en) | A kind of LED drive chip | |
CN103906292A (en) | Constant-current circuit and LED light fixture | |
CN204244532U (en) | A kind of LDO circuit for LED driver | |
CN202587493U (en) | Constant current source for driving LED | |
CN202453759U (en) | Bipolar reference voltage source device with driving function | |
CN204741605U (en) | Elevator LED lamp plate constant current control circuit | |
CN204302846U (en) | Tandem type constant current adjustable voltage-stabilized source | |
CN204836659U (en) | Multichannel differential pressure sampling circuit |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: LEIYI PHOTOELECTRIC TECHNOLOGY (XI'AN) CO., LTD. Free format text: FORMER OWNER: LIU MINKAI Effective date: 20140616 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 710300 XI'AN, SHAANXI PROVINCE TO: 710065 XI'AN, SHAANXI PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20140616 Address after: 710065 No. 209, No. four, science and Technology Development Zone, Xi'an hi tech Development Zone, Shaanxi, Xi'an Patentee after: Lei Yi photoelectric technology (Xi'an) Co., Ltd. Address before: Huxian Station Road 710300 Shaanxi city of Xi'an province No. 68 Spring Hotel Patentee before: Liu Minkai |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20151218 |
|
EXPY | Termination of patent right or utility model |