12V 450mA AC-DC Isolated Power Buck Converter Constant Power 220V to 12V

$2.88

~~$4.11~~30%

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Item ID: 7200

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Description:

1. Input Voltage: AC 85~265V 50/60HZ or DC 100v-370v

2. Output Voltage: DC12V (±0.1V)

3. Output Current: 400mA

4. Power: 5W

5. PCB Size: 3*2*1.8cm

6. Box Size: 4*2.3*2.3cm

Using Environment:

1. Working temperature: -20 to 60℃

2. Relative humidity: 40 to 90% RH

Input characteristics:

1. Input voltage range: 85VAC-265VAC / 100VDC-370VDC

2. Input Current: 0.0273 (AC110V) 0.014 (AC220V)

3. Input surge current: 20A (full load)

Output Characteristics:

1. Output voltage range: 11.80~12.1V

2. Output Current Range: 0A to 400mA, the peak current of 500mA

3. Output power: 5W.

4. Output efficiency: 80%

5. Switching Overshoot: 10%

6. Output Rise Time: 100ms

7. Ripple: 150mV

Protection:

1. Output Over Power protection: YES. Recovery characteristics: lock, after re-starting recovery

2. Short circuit protection: YES. Recovery characteristics: lock, after re-starting recovery

3. Temperature protection: YES. Recovery characteristics: lock, after re-starting recovery

4. Overcurrent protection: YES. Recovery features: lock, after re-starting recovery