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TDK-Lambda KMS30A-12 Switching Power Supply 12V DC 30W 2.5A Output PCB Mount Medical Safety Certified KMS30A-12

Category Switching Power Supplies Brand TDK-Lambda Condition New

Specifications

Country of Origin Taiwan
Brand TDK-Lambda
Power 30W
Efficiency 90%
Length 64mm
Model KMS30A-12
Depth 23.5mm
Gross Weight 130g
Width 45mm
Mount Type PCB
Series KMS30A
Maximum Operating Temperature 85°C
Minimum Operating Temperature -40°C
Number of outputs 1
Maximum Input Voltage 370, 264V dc
Maximum Output Voltage 12V dc
SMPS Output Current 2.5A
Minimum Input Voltage 90V ac

Key Features

  • Compact and lightweight encapsulated PCB power supply.
  • Wide input voltage range from 90V AC to 370V DC.
  • High efficiency of approximately 90 percent.
  • Operating temperature range from -40°C to 85°C.
  • Medical safety certified with 4kV AC input/output isolation.
  • Single 12V DC output with 2.5A current capacity.
  • Class II rated design requiring no ground connection.
  • Complies with multiple international standards and approvals.

Product Description

TDK-Lambda KMS30A-12 is a medically approved encapsulated PCB switching power supply delivering 12V DC output at 30W power. It is engineered for portable medical equipment and general low power industrial use where reliability and safety are essential.

This power supply features a compact and lightweight design, making it ideal for integration into space-constrained applications. It operates over a wide input voltage range from 90V AC to 370V DC, providing flexibility in different environments.

With a high efficiency of 90 percent and an operating temperature range from -40°C to 85°C, this unit ensures stable and efficient performance. The medical safety certification includes 4kV AC isolation between input and output, meeting stringent industry standards.

The mounting type is PCB, with precise dimensions of 64mm length, 45mm width, and 23.5mm depth, enabling easy integration onto printed circuit boards. The power supply is class II rated, eliminating the need for a grounded connection, which simplifies installation and safety compliance.

Standards and approvals include VCCI-B, CE, EN 55011, EN 55022-B, IEC 61000 series, FCC Class B, and IEC/UL/CSA/EN 62368-1, ensuring broad regulatory compliance. The unit is designed for use in industrial, laboratory, medical, and general electronic applications requiring stable DC power.

Compact encapsulated PCB mounting design. Wide input voltage supports varying supply conditions. Medical safety-certified with high input-output isolation. High efficiency promotes energy savings and low heat generation.

Operates reliably over a wide temperature range. Class II rating simplifies installation and safety requirements. Complies with international standards and approvals. Suitable for portable medical and general low power applications.

Explore more Switching Power Supplies and related power supply solutions on EnvMart to meet your industrial and medical power requirements.

TDK-Lambda KMS30A-12 Switching Power Supply 12V DC 30W 2.5A Output PCB Mount Medical Safety Certified KMS30A-12
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Frequently Asked Questions

This model provides a single output of 12V DC with a current capacity of 2.5A.

It has an efficiency of approximately 90%.

The operating temperature range is from -40°C to 85°C.

The dimensions are 64mm in length, 45mm in width, and 23.5mm in depth.

It supports a wide input voltage range from 90V AC to 370V DC.

This power supply is designed for PCB mounting.

Yes, it is medical safety certified with 4kV AC input/output isolation.

It complies with several standards including VCCI-B, CE, EN 55011, EN 55022-B, IEC 61000 series, FCC Class B, and IEC/UL/CSA/EN 62368-1.

The gross weight of this unit is 130g.

It has one output.

The maximum output power is 30W.

It is Class II rated, which means it does not require a ground connection.

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