Description

AC to DC Precision Buck Power Supply Module AC 120V 100V-264V to 12V 2A 2000mA Isolated Step Down DC Module

About this item

• Isolated Precision Buck Power Supply Module ，Wide voltage range input with overload, short circuit, over temperature protection. Ultra-small size and high efficiency.
• Input voltage range: AC 120V 100- 264V. Frequency range: 47-63Hz.
• Output voltage: 12V ±1%. Output current: 2A 2000mA .
• Ripple: less than 60mVp-p. Output accuracy: +/-1%. Voltage regulation rate: +/-1%.
• Size: 87 x 46 x 25 mm (LWH).

• Product Description

  Description
  Isolated Precision Buck Power Supply Module ，Wide voltage range input with overload, short circuit, over temperature protection. Ultra-small size and high efficiency.

  Output parameters:
  Output voltage: 12V ±1%.
  Output current: 2A 2000mA.
  Ripple: less than 60mVp-p.
  Output accuracy: ±1%.
  Voltage regulation rate: ±1%.
  Load adjustment rate: ±1%
  Rated power: 24W.
  Output adjustable range: not adjustable.
  Establish, rise, hold time: 500ms, 80ms, 80ms / 220V AC.
  Input parameters:
  Input voltage range: AC 100- 264V.
  Input current: less than 0.2A. (Average current 0.03A-0.1A).
  Frequency range: 47-63Hz.
  Efficiency: about 80%.
  Start surge current: COLD START 30A/230V / AC.
  Leakage current: less than 2mA / 220V AC.

  Protection features:
  Over power protection: 150-170% rated power. (Fault removal is automatically restored).
  Overvoltage protection: VH: >50%.
  DC short circuit protection: The power supply is intermittently separated. (Fault removal is automatically restored).

  Environmental parameters:
  Working temperature: -15 ° C – +50 ° C @ 100% LOAD , +60 ° C @ 60% LOAD;
  Working humidity: 20%-90% RH.
  Storage temperature, humidity: -20 ° C – +85 ° C, 10% -95% RH.

  Safety and EMC standards:
  Withstand voltage: I/P-O/P: 1KV AC 1min.
  Insulation resistance: I/P-O/P: 500VDC / 100M Ohms.

  Package Included:
  1Pcs 12V 2A  AC-DC Precision Buck Power Supply Module