CN107622865A

CN107622865A - Multiply polyurethane enamel covered wire power transformer

Info

Publication number: CN107622865A
Application number: CN201610572934.1A
Authority: CN
Inventors: 钟杰元
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-07-14
Filing date: 2016-07-14
Publication date: 2018-01-23

Abstract

The present invention relates to a kind of multiply polyurethane enamel covered wire power transformer.Multiply polyurethane enamel covered wire power transformer, (figure one, two), it is the transformer for providing power supply to compact disc player, Solution codes device, power amplifier and electronic equipment, it includes silicon steel sheet (1) and line bag (2), it is characterized in that the armature winding and secondary windings in line bag all use multiply polyurethane enamel covered wire coiling, armature winding is amounted to one group or is divided into two groups of coilings<1>Group,<2>Group, other each secondary windings are all wound on primary<1>Group and primary<2>Between group, or all secondary windings<3>It is wound on and amounts to one group of primary the inside or outside, insulating barrier is done with mylar between primary and secondary each winding.The present invention can make equipment only change this power transformer and without any parts inside changing in the case of, complete equipment performance rise series, usually catch less than small-signal reappear out.

Description

Multiply polyurethane enamel covered wire power transformer

Technical field：

The present invention relates to a kind of multiply polyurethane enamel covered wire power transformer, more particularly to one kind to compact disc player, Solution codes device and electronics multiplying arrangement provide the transformer of power supply.

Background technology：

During power amplifier is once repaired, it is not intended to middle to displace power unit with one section of multiply enamel-covered wire and blown Line segment after, effect than originally increases.Started to be studied with multiply enamel-covered wire coiling power transformer by this inspiration, passed through Many experiments learn that the electric energy that the power transformer made of multiply polyurethane enamel-covered wire is provided makes weak signal amplification circuit Benefited than high-power amplifying circuit bigger.

The content of the invention：

For above-mentioned discovery, carry out primary and secondary coiling research with the combination of different line footpath and number of share of stock repeatedly and learn The number of share of stock of primary coiling is directly proportional to the benefit of acquirement, and secondary number of share of stock benefits with regard to unobvious after increasing to certain numerical value .Present invention employs multiply tensile property and anti-wear performance are good, and excellent in high-frequency characteristics, high quality factor poly- ammonia Power transformer armature winding is divided into totally one group or totally two groups of coilings by the fat enamel covered wire present invention, so as in use can be It is divided into two in the transformer of two groups of coilings groups of lines to be individually separated, makes the isolating transformer of the voltage such as input and output, increase Application method, this transformer-supplied carry out following 4 kinds of modes to a variety of plate mobile phones and tablet personal computer and shot：

Mode one：The plug of mobile phone or tablet personal computer charger connection mains terminal is connected to the defeated of this isolating transformer Go out end for mobile phone or tablet personal computer take pictures under charged state.

Mode two：By supplying mobile phone or tablet personal computer progress charged state after the secondary rectified voltage stabilizing of this power transformer Under take pictures.

Mode three：Civil power supply mobile phone is connected to mobile phone or tablet personal computer charger itself or tablet personal computer is charged Taken pictures under state.

Mode four：Mobile phone or tablet personal computer are not connected to charger, only use the battery powered of mobile phone or tablet personal computer in itself Taken pictures.

No matter shooting close shot or distant view, in terms of the contour sharpness and large area color of image, first and second kind of mode is strong In third and fourth kind of mode, and the second way is better than first way.

After compact disc player uses this power transformer instead, measured with oscillograph in the positive and negative DC circuit of the phonograph The clock electricity of 40 or so percent , Dui Solution codes part when ripple noise amplitudes only have original singer's electromechanical source transformer supply of electrical energy Road work is highly beneficial, and the corresponding signal separation and position reproduction to original faint source of sound sounding body provide good condition.

The object of the present invention is achieved like this：Multiply polyurethane enamel covered wire power transformer, it includes silicon steel sheet (1) With line bag (2), it is characterised in that armature winding and secondary windings in line bag all use multiply polyurethane enamel covered wire coiling, at the beginning of Level winding is divided into equal or different two groups of number of share of stock<1>With<2>, secondary each group<3>It is wound on primary<1>、<2>Between group, or Primary is not grouped coiling, and secondary each group is wound on the inside or outside of primary group；It is each with three strata membrane of lipoprotein between primary and secondary Between secondary insulating barrier is done with a strata membrane of lipoprotein.

Claims

1. multiply polychlorostyrene fat enamel covered wire power transformer, it includes silicon steel sheet (1) and line bag (2), it is characterised in that in line bag Armature winding and secondary windings all use multiply polychlorostyrene fat enamel covered wire coiling, it is equal or different that armature winding is divided into number of share of stock Two groups of ＞ of ＜ 1 and ＜ 2 ＞, the secondary ＞ of each group ＜ 3 are wound on ＞, the ＜ 2 of primary ＜ 1 between ＞ groups, or it is primary be not grouped coiling, it is secondary Level each group is wound on the inside or outside of primary group；With three strata membrane of lipoprotein and with a strata fat between each group secondary between primary and secondary Film does insulating barrier.

2. multiply polyurethane enamel covered wire power transformer according to claim 1, it is characterized in that：Armature winding diameter 0.04 millimeter -0.10 millimeter of polyurethane enamel covered wire coiling, for total number of share of stock more than 300 strands, number of share of stock is directly proportional to effect.

3. multiply polyurethane enamel covered wire power transformer according to claim 1, it is characterized in that：Secondary windings diameter 0.04 millimeter -0.50 millimeter of polyurethane enamel covered wire coiling, total number of share of stock is less than 2000 strands more than 15 strands.

4. primary two groups of multiplies polychlorostyrene fat enamel covered wire power transformer according to claim 1, it is characterized in that：Primary The ＞ of winding ＜ 1 connect with the ＞ Same Name of Ends of ＜ 2 makees power transformer use, and the primary group ＞ of the ＜ 1 and ＞ of ＜ 2 are separately each independently made Used for isolating transformer.