DC-DC Buck Step Down Converter 4.5V~24V to 3.3V 5V 9V 12V 1.2A Voltage Regulator For Sale
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DC-DC Buck Step Down Converter 4.5V~24V to 3.3V 5V 9V 12V 1.2A Voltage Regulator:
$2.73
DC-DC Buck Step Down Converter 4.5V~24V to 3.3V 5V 9V 12V 1.2A Voltage Regulator Power Supply ModuleYou may also like, welcome use \"add to basket to buy\"Step Down Up Digital Voltmeter:
Description
Tips: We also can customize any voltage output, if you have demand, pls contact us.
1 Design level: Industrial grade
2 working frequency: 1.4MHZ
2 input voltage: DC 4.5v - 28v（Must larger output 1v）
3 Output voltage: 3.3v 5v 9v 12v
4 Peak output current: 1.2A（long time working :2.5A）
5 Efficiency: 90%
6 Full load output ripple: Vpp <50mV
7 Output accuracy: ±0.1V
8 No-load current IQ: 0.5mA
9 Shutdown current(EN earth): <20uA
10 Heat dissipation method: Natural cooling
11 working temperature: -40℃ ~ +85℃
12 Storage temperature: -40℃ ~ +125℃
13 relative humidity: 20-90%
14 Size: 14*9*6mm
15 PCB layer: Double sided board
16 Installation method: Patch ，or 2.54 Pin plug
17 Production process: Reflow soldering
18 Whether with isolation: Without isolation
19 Design aging standard: 720 Hour No fault
20 The standard of factory aging: 72 hour
21 Service life: 1000000 Hour no fault（output current can not large than Rated current）
22 Factory inspection standard 2 times All test
Application areas:
DIY mobile power, monitor power supply, embed regulator, camera power supply, car power,
communications equipment supply, Vehicle mounted power supply, Security monitoring, Industrial control board
Household electrical appliancesetc.
Note: EN PIN Floating or connect to the ground, the module will as shunt down, no voltage output. EN PIN Connect Voltage DC 3.3V~24V, Turn on the output function(can connect to the SCN or connect to the VIN+)
Package Include:
Payment
- We only accept payment via Paypal.
- The buyer is responsible for any applicable import duties and local taxes.
Usually there\'s no any charges for small parcel. But please verify with your customs before making your purchase.
- The items will be shipped within 1~2 working days after your payment is received and cleared.(excluding Saturday, Sunday & Holiday)
- All items will be shipped to your Paypal address, so please make sure to provide us with the correct, precise, detailed shipping address.
- The Delivered time to USA buyer is about 7~20 days, other country about 15~35 days delivered.Notes: pls contact us if you need need trackable or express shipping service.
- All the items will be tested before shipping. Buy them with the confidence!
- We maintain the excellent service standards and strive for 100% customer satisfaction and Positive response.
If you have any problem, please do feel free to contact us before leave Neutral or Negative response, so that we can satisfactorily address your concerns.
- We afford all cost if it\'s our fault. Exchange or refund.
- We strive to provide you with the best service, reply your question within 24 hours.
- Business time: 9:30~21:30 (GMT+8) exclude the weekend and holidays.
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