MQWI40C Series

Features

Fully Encapsulated Plastic Case for Chassis and DIN-Rail Mounting Version
Ultra-wide 4:1 Input Voltage Range
Fully Regulated Output Voltage
Excellent Efficiency up to 92%
I/O Isolation 2500 VDC
Operating Ambient Temp. Range -40℃ to +85℃
Under-voltage, Overload/Voltage and Short Circuit Protection
No Min. Load Requirement
Remote On/Off Control
Conducted EMI EN 55032 Class A Approved
EMS Immunity EN 61000-4-2,3,4,5,6,8 Approved
UL/cUL/IEC/EN 62368-1 Safety Approval & CE Marking

OVERVIEW

The MQWI40C series is a range of 40W regulated DC-DC converter modules featuring an ultra-wide 4:1 input voltage range and high efficiency of up to 92%. Housed in a fully encapsulated plastic case with screw terminal connections, the series is available in chassis-mount and DIN-rail-mount versions for easy installation.

Designed for demanding industrial applications, the MQWI40C series features a wide operating ambient temperature range, 2500 VDC I/O isolation, remote on/off control, and comprehensive protection against input under-voltage, overload, over-voltage, and short-circuit conditions. The series also complies with EN 55032 Class A conducted EMI requirements.

Specifications

Output Voltage Accuracy		±2.0% typ.
Line Regulation		±0.5% typ.
Load Regulation		±1.0% typ.
Ripple & Noise (20MHz)	5.1V	100mVp-p max.
	12V, 24V	150mVp-p max.
	48V	200mVp-p max.
Efficiency		Up to 92%
I/O Isolation Voltage		2500VDC min.
I/O Isolation Capacitance		2800pF max.
Operating Ambient Temp. Range		-40°C to +85°C (See Derating Curve)
Short Circuit Protection		Continuous (Auto. Recovery)
Remote ON/OFF		Enable High
Case Material		Plastic (UL 94V-0 rated)
Safety Approval		UL/cUL/IEC/EN 62368-1, CB-Report, CE Marking