AC-DC 12V 300mA 3.5W Isolated Switching Power Supply Module, Buck Converter, Buck Module (220V to 12V)

AC-DC 12V 300mA 3.5W Isolated Switching Power Supply Module, Buck Converter, Buck Module (220V to 12V)

Khaki / 2pcs / China Mainland
$3.72
Sale price  $3.72 Regular price  $0.00
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AC-DC 12V 300mA 3.5W Isolated Switching Power Supply Module, Buck Converter, Buck Module (220V to 12V)
AC-DC 12V 300mA 3.5W Isolated Switching Power Supply Module, Buck Converter, Buck Module (220V to 12V)
$3.72
Sale price  $3.72 Regular price  $0.00
ColorKhaki
Model Number
Ships FromChina Mainland
Description

SPECIFICATIONS

Brand Name: NONE

Condition: New

High-concerned chemical: none

Origin: Mainland China

Type: Switch

1. Output indicator: Green

2. No-load power: <0.05W

3. Full-load power: <4W

4. Operating temperature: -20~70°C

5. Test resistance: 12 ohms at 40V (for 12V)

6. Output power: 3.5W, efficiency approximately 80%

7. Input voltage range: AC50V-277V, DC70V-390V

8. Output current: 12mA-300mA, enters constant current mode at full load

9. Output protection: Overvoltage, overcurrent, overheating, short circuit protection, etc.

10. Output characteristics: Multiple voltage modules can be paralleled to meet the requirements of both small and large currents

11. Output voltage: 12V-0.05V+0.3V (no-load and full-load); -0.1V at light load; rebound at heavy load; ripple of 100mV at 50% load

12. Capacitor temperature rating: 10,000 hours at 105°C; over 5 years at 70°C; approximately 20-50 years at room temperature (not recommended for use above 70°C).

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Why Choose Us?
  • Factory Direct: ISO/TS 16949 certified manufacturer
  • Quality: 100% electrical continuity tested before shipment
  • Experience: 15+ years in automotive connector industry
  • Support: Professional technical support available
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