Description
Mean Well ERPF-400-12 400W 12V 30A AC/DC Switching Power Supply
The Mean Well ERPF-400-12 is a reliable 400W AC/DC switching power supply designed to deliver regulated 12V DC output at up to 30A. It is part of Mean Well’s ERPF-400 series and is designed for applications requiring a dependable constant-voltage power source.
The power supply accepts a wide 90–264VAC input range and incorporates active PFC, making it suitable for a broad range of electrical installations. The ERPF-400 series uses a compact metal enclosure with free-air convection cooling and is designed with protection features including short-circuit, overload, over-voltage, and over-temperature protection.
Key Features
Brand: Mean Well
Model: ERPF-400-12
Rated Series Power: 400W
Rated Output Power: 360W for the 12V model
Output Voltage: 12V DC
Output Current: 30A
Input Voltage: 90–264VAC
Output Adjustment Range: 10.8–13.2V
Active PFC: Yes
Cooling: Free-air convection
Product Type: AC/DC Switching Power Supply
Dimensions: 220.4 × 130 × 48 mm
Applications: LED strip lighting, LED signage, display lighting, decorative lighting, and other constant-voltage applications
The Mean Well ERPF-400-12 power supply is a strong choice for applications requiring 12V high-current DC power. Mean Well lists the ERPF-400 series for constant-voltage lighting applications such as LED strips, channel letters, decorative lighting, and LED signage.
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