FCS40US12 The XP Power FCS40US12 is a 40W AC-DC power supply with a 12V output. It features a compact 2"x3" footprint and high efficiency.
Mfr Part #:

FCS40US12

Mfr Name: XP Power
XP Power
The XP Power FCS40US12 is a 40W AC-DC power supply with a 12V output. It features a compact 2"x3" footprint and high efficiency.
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FCS40US12 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Approval Agency
Current
Efficiency
Features
Industrial Grade
Input Voltage
Medical Grade
Mounting Type
Number of Outputs
Operating Temperature
Output Current
Output Power
Overload Protection
Package / Case
Power (Watts)
Standard Number
Temperature Coefficient
Type
Voltage
Weight

FCS40US12 Description

Short technical summary and product information.

The XP Power FCS40US12 is an open frame AC-DC power supply designed for various applications including medical, ITE, and household appliances. It delivers 40W of output power at 12V with an efficiency of 82% at full load and 230 VAC input. The unit operates over a wide input voltage range of 90-264 VAC and features a low no-load input power consumption of less than 0.3W.

 

With a compact 2" by 3" footprint and a low profile of 1.04", the FCS40US12 is suitable for designs with space constraints. It offers features such as adjustable output voltage, overvoltage protection, overload protection, and short circuit protection. The power supply is approved for Class I and Class II installations and meets standard number 62368-1.

 

Key electrical specifications include line regulation of ±0.5% and load regulation of 1%. The operating temperature range is -25°C to 70°C with derating. The mechanical dimensions are 76.2mm x 50.8mm x 26.5mm, and it weighs approximately 86g.

FCS40US12 Quick Information

Product Type: AC DC Converter
Series: FCS40
Canonical Name: XP Power FCS40US12 AC-DC Power Supply
Subcategory: AC-DC Converters

FCS40US12 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

FCS40US12 Features

  • 40W convection-cooled power output.
  • 12V output voltage at 3.34A.
  • 82% typical efficiency at full load.
  • Compact 2"x3" footprint with low profile.
  • Wide 90-264 VAC input range.

FCS40US12 Applications

  • Suitable for medical applications.
  • Designed for ITE equipment.
  • Ideal for household appliances.
  • Class I and Class II installations.

FCS40US12 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the FCS40US12?

The converter operates from 90-264 VAC, with operation down to 80 VAC at minimal derating.

What is the output voltage and current?

The converter provides a nominal 12V output at 3.34A, with a total power of 40W.

What is the operating temperature range?

The device operates from -25°C to 70°C with derating above 50°C.

What mounting type and package does the FCS40US12 have?

Chassis mount with an open frame package.

How efficient is the FCS40US12?

Typical efficiency is 82% at full load with 230 VAC input.

What protection features are included?

Overvoltage protection (hiccup), overload protection (hiccup), and continuous short circuit protection with automatic restart.

What are the dimensions of the unit?

76.2mm L x 50.8mm W x 26.5mm H (3.00 x 2.00 x 1.04 inches).

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