Home > Products > Single Output Switch Power Supply > switch mode power supply with low price and high reliability 12v 1 amp schematic
switch mode power supply with low price and high reliability 12v 1 amp schematic
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Product Details
| Place of Origin | Guangdong, China | Brand Name | LR | |
| Model Number | LR-12V1A | Output Power | 1 - 50W | |
| Output Type | Single | Input Voltage | 220V | |
| Output Voltage | 12VDC | Output Frequency | 50/60Hz | |
| Output Current | 0A-1A |
Product Description
switch mode power supply with low price and high reliability 12v 1 amp schematic
KEY FEATURES:
1.Universal full range of AC input: 90-264VAC
2.Solution of LLC resonant converter
3.Free air convection
4.Constant voltage
5.100% full aging
6.Protection type: short circuit/overload
7.Switching operation frequency: 60HZ
8.LED power indicator lamp
9.High efficiency, long life
10.2 years warranty
Technical Requirement
Input
| Items | Unit | Min Value | Typical | Max Value | Test |
| Input Voltage | V AC | 85 | 110/220 | 265 | Full Load |
| Input Voltage | A | 0.0273(AC110V) 0.014(AC220V) | Full Load | ||
| Inrush Current | A | 20 | Full Load | ||
Output
| Voltage | Min | Max | Peak | Arrange | Ripple |
| +12V | 0A | 1200mA | 1500mA | 11.90~12.50V | 500mV |
| Items | Unit | Min | Typical | Max | Test |
| Output Power | W | 0 | 12 | 13 | DC Power Output |
| Efficiency | % | 85 | Rated Load | ||
| Overshoot | % | 10 | |||
| Output Rise Time | mS | 100 |
Protection Function
| Items | Unit | Y/N | Min | Typical | Max | Recovery Features |
| Over Voltage | V | 11.80 | 12.2 | 12.5 | Lock,restart and recovery | |
| Over Power Protection | Yes | Lock,restart and recovery | ||||
| Short-circuit protection | Yes | Lock,restart and recovery | ||||
| Temperature Protection | Yes | Lock,restart and recovery | ||||
| Over Current Protection | Yes | Lock,restart and recovery |
Packing:
1. Protect product with polyfoam and multi layer paper board.
2. Special protect carton for exporting product.
3. Per customer requirement.
Shipping:
Our Service & Advantages:
1.Reply your inquiry in 24 working hours.
2. Professional staff answer all your questions in fluent English.
3. More than 8 years experience to manufacture for the controller and power
supply in China.
4.Engaged in researching and developing for the high technology and with some patent.
5.A team of designers and engineers are capable to create new items according to customer request.
6.2years warranty!
7.Welcome OEM and ODM.
8.Cooperate with some famous company.
9. Quality is our culture.
10. Provide good customer service is our obligation.
(HK Leovy) Guangzhou Lang Rui Electronic Technology Co. , Ltd
is a high-tech enterprise which is engaged in the design, development, production switching power series products. we are a professional manufacturer of power supplies.
We have 8 years of experience in research and development production.
The EFC capacitors and our own transformer make our products have 2 years warranty,The payment terms which we accept L/C T/T westion union and paypal !
We get a good feedback from our customers ,what we want to do is make your business easy , We accept OEM and Sample order,MOQ IS 1PC .
Contact us
Contact Us
- Guangzhou Lang Rui Electronic Technology Co., Ltd.
- Contact nameCarrmy Wu Chat Now
- Phone86-020-29073389
- AddressNo.20,Mingxing Dong Road,Mingxing Village,Renhe Town,Baiyun District,Guangzhou,China, Guangzhou, Guangdong
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| Battery Charger | DC-DC Switch Power Supply | Dual Output Switch Power Supply | New Products |
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