Switching Power Supply 12V 10A

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 5 Piece pc

Supply Capability:: 3000 Pieces per Day pc/month

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Output Power	101 - 200W
Output Type	Single
Input Voltage	110 or 220
Output Voltage	0~110VDC
Output Frequency	50/60Hz
Output Current	0~110ADC
Certification	CE ROSH
material	Aluminium

*AC/DC Switching power supply

*Built-in EMI filter

*Low output ripple noise

*Protectio: Over load.Over Voltage.short circuit.

*Low price,high quality

*2years' warranty

*Built-in EMI filter

*Low output ripple noise

*Protectio cirns, Over load.short circuit

Features

1.Low price and high reliability

2.Built-in EMI filter

3.Low output ripple noise

4.2:1 wide input range

5.Protectio cirns Over load.short circuit

6.1500VDC I/O isolation

7.DC adjustment range,less than 10% rated output voltage

8.Line regulation (full load)>0.5%

9.Output over load protection 1055~150% hiccup mode.auto-recovery

Q: I encountered a similar problem with you, I use the 12V switching power supply with dimming decoder, into the dimming console DMX512 control, in the dimming when the switching power supply is creak sound, ask you there A better solution? thank: Noise source will be there, the frequency of the ear is sensitive to the range of 20Hz ~ 20KHz,

Q: How to make the switching power supply does not delay power: If you want to add their own words at the same time chanting Do not need to isolate the direct use of the input to control a switch when the input voltage is not the time to turn on the switch tube power output pull If you need isolation with optocoupler to control the switch tube

Q: What is the basic principle of switching power supply?: The basic principle of switching power supply is: The 220v 50HZ exchange, finishing 300v DC, the switch and the oscillation circuit, so that it becomes 40KHZ or higher frequency square wave voltage, coupled through the high-frequency transformer to the secondary, so that the secondary to get the required voltage The That is, the actual switching power supply, is the high-frequency transformer.

Q: AC-DC switching power supply, how to connect, input AC, AC, FG three ends: If not marked L fire line, N zero line; AC AC can be connected to the fire line and the zero line;

Q: Who can help me choose a switch power supply model 220V AC / 10V DC: 20VAC is the input voltage, 10Vdc is the output voltage ah! There is no model of the power is this specification, are designed according to the needs of this!

Q: Switching power supply efficiency: for example, the output current is 10A / 2V, when the diode conduction voltage is 0.7v, the loss is 0.7 * 10 = 7 watts, the transformer output (2 + 0.7) * 1 = 27 watts, the available power of 20 watts, the efficiency of about 73%;

Q: I made a switching power supply, using boost dc-dc transform, input 18V, output 30-36V variable. Found that the output voltage has 300mv ripple and 1V burr. Has been added 10mh inductance and 6600uf capacitor filter. Switch tube plus RCD buffer Output with choke and EMI filter,: If you are measuring the ground wire, 1V thorn is not large, but you must take it out of the case, you can consider two ways 1, electrolytic capacitors and more can not solve the high-frequency noise, but with ceramic capacitors such as 10uF / 50V several and in the output port, the effect will be very good. 2, in the output plus a common mode, high frequency. You can reduce noise. The above two methods are feasible, you try it yourself

Q: 12V10A switching power supply in the layout of the line when the longest cloth?: Most of the time with seven infrared one machine, the nearest infrared machine 15 meters, farthest infrared one machine 110 meters. Cloth RVV2 * 1.5 power cord

Q: What is the power of the switching power supply?: Of course, abroad is the Siemens ah, is the price is more expensive, Ming Wei fake too much, Bingbu not bad, the quality did not say

Q: The meaning of the lines of the computer switching power supply: Blue: on behalf of -12V power cord (to the serial port to provide EIA power) White: on behalf of -5V power line (floppy lock phase data separation circuit) Purple: on behalf of +5.5 StandBy power cord (shut down after the motherboard for a small part of the circuit to provide power to detect a variety of boot commands) Green: on behalf of the PS-ON signal line (motherboard power on / off signal line, when there is a certain voltage is not connected, you can directly switch to a black line as a test, you can also see the boot button when the boot) Black: The ground of the system circuit

Nowadays, our products are exported to numerous countres, like US, Australia, UK, etc. Successful improvements on technical processes and professional customer services have been recognized by more and more new or old customers. We hardly receive any negative feedback from customers. Our products so far have catched up with the consistency with world standard .

1. Manufacturer Overview

Location	Zhejiang,China (Mainland)
Year Established	2011
Annual Output Value	Below US$1 Million
Main Markets	Southern Europe 4.57% Domestic Market 28.13% North America 22.50% South America 12.31% Eastern Europe 1.76% Southeast Asia 9.85% Oceania 0.28% Mid East 9.00% Eastern Asia 0.84% Western Europe 8.65% Northern Europe 2.11%
Company Certifications	gistration of a foreign trade operator; BUSINESS LICENSE; Custom Import & Export licence

2. Manufacturer Certificates

a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability

a) Trade Capacity
Nearest Port	Oakland,Buenos aires,BOGOTA
Export Percentage	51% - 60%
No.of Employees in Trade Department	3-5 People
Language Spoken:	English, Chinese
b) Factory Information
Factory Size:	1,000-3,000 square meters
No. of Production Lines	5
Contract Manufacturing	OEM Service Offered Design Service Offered
Product Price Range	Average