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TDK-Lambda DPX Series DIN Rail Mount DC/DC Converter, 12 V dc Output, 3.3 A, 48-75 V dc Input, 40 W, 85°C Max DPX40-48WS12

Category DC/DC Converter Brand TDK-Lambda Condition New

Specifications

Country of Origin Taiwan
Voltage Converters / DC-DC Converters TDK-Lambda DPX DC/DC Converter, 12V dc/ 3
Brand TDK-Lambda
Efficiency 0.85%
Length 125mm
Model DPX40-48WS12
Depth 125mm
Gross Weight 182g
Width 25.4mm
Mount Type DIN Rail
Series DPX
Maximum Operating Temperature 85°C
Minimum Operating Temperature -40°C
Number of outputs 1
Ripple and Noise 75mV
Maximum Output Power 40W
Maximum Input Voltage 75V dc
Standards/Approvals CE
Minimum Input Voltage 48V dc
Number of Pins 8
Output Voltage 1 12V dc
Output Current 1 3.3A
Isolation Voltage 1.6kV
Output Voltage 2 15V

Key Features

  • Output voltage is precisely regulated at 12 V dc with ±10% adjustment capability.
  • Supports a wide input voltage range from 48 V to 75 V dc for versatility.
  • Designed for DIN rail mounting with a single output channel.
  • Features 1.6 kV isolation and low ripple and noise at 75 mV for clean power delivery.
  • Compact dimensions with 125 mm length and depth, 25.4 mm width and lightweight at 182 g.
  • Efficiency of approximately 85% minimizes energy losses during operation.
  • Operates reliably within industrial environments with protection against input fuse failure, reverse polarity, overload, and short circuit.
  • CE certified with compliance to EN55022 Class B electromagnetic compatibility.

Product Description

The TDK-Lambda DPX40-48WS12 is a high-quality DIN rail mount DC/DC converter designed for industrial and commercial applications requiring isolated and regulated 12 V dc outputs. With a single output delivering 3.3 A and 40 W maximum power, it efficiently converts input voltages from 48 V to 75 V dc with an isolation voltage rating of 1.6 kV. The device includes comprehensive protection features such as input fuse protection, input reverse polarity protection, overload, short-circuit protection, and over-voltage protection, ensuring reliability in harsh environments.

Constructed to meet EN55022 Class B standards for electromagnetic compatibility, this converter is suitable for use in industrial automation, manufacturing equipment, water treatment plants, and laboratory instrumentation. The low ripple and noise of 75 mV and ±10% output voltage adjustment allow sensitive electronics to operate safely. Its compact form factor supports easy integration on TS-35/7.5 or TS-35/15 DIN rails.

Operating temperature ranges from -40°C to 85°C enable deployment in harsh environments, supporting robust performance. The DPX series from TDK-Lambda are widely respected for their efficiency and dependability, featuring a snap-on installation design for rapid setup. This unit weighs just 182 g and measures 125 mm in length and depth with a width of 25.4 mm.

Output voltage regulated at 12 V dc. Input voltage range from 48 V to 75 V dc. Maximum output power of 40 W. Low ripple and noise of 75 mV. Isolation voltage of 1.6 kV for safety and reliability. Compact DIN rail mount configuration.

Efficient power conversion with 85% efficiency. Protection features for input and output safeguarding. CE compliant with industrial electromagnetic standards.

This DC/DC converter is essential for generating isolated and regulated power supplies in various fields including industrial control systems, electrical panels, and electronic devices requiring stable low-voltage DC power. Its design supports ease of maintenance and replacement on standard DIN rails.

Explore EnvMart's Electronics & Electricals category to discover more options in DC/DC Converters including multi-output and higher power models for diverse industrial applications.

TDK-Lambda DPX Series DIN Rail Mount DC/DC Converter, 12 V dc Output, 3.3 A, 48-75 V dc Input, 40 W, 85°C Max DPX40-48WS12
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Frequently Asked Questions

The input voltage range for this model is from 48 V to 75 V dc.

This unit has a maximum output power of 40 W.

It provides a regulated output voltage of 12 V dc with a maximum output current of 3.3 A.

The converter measures 125 mm in length and depth, 25.4 mm in width, and weighs 182 g.

This model is designed for DIN rail mounting.

It has an efficiency rating of approximately 85%.

It includes protection against input fuse failure, reverse polarity, overload, short circuit, and over-voltage.

The isolation voltage rating for this converter is 1.6 kV.

The ripple and noise specification for the output is 75 mV.

It operates reliably within a temperature range of -40°C to 85°C.

Yes, it is CE certified and complies with EN55022 Class B standards for electromagnetic compatibility.

This converter is suitable for use in industrial automation, manufacturing equipment, water treatment plants, and laboratory instrumentation.

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