MEAN WELL Switching Power Supply, RS-25-12, 12V dc, 2.1A, 25W, 1 Output, 125 → 373 V dc, 88 → 264 V ac

RS Stock No.:: 621-0578
Mfr. Part No.:: RS-25-12
Brand:: MEAN WELL

MEAN WELL Switching Power Supply, RS-25-12, 12V dc, 2.1A, 25W, 1 Output, 125 → 373 V dc, 88 → 264 V ac

512 In stock - FREE next working day delivery available

57 available from Europe for delivery within 2 working day(s).

Price Each

£10.46

(exc. VAT)

£12.55

(inc. VAT)

Units	Per unit
1 +	£10.46

RS Stock No.:: 621-0578
Mfr. Part No.:: RS-25-12
Brand:: MEAN WELL

Technical Reference

Legislation and Compliance

Product Details

Mean Well Power Switch Mode Power Supply

The Mean Well RS-25 series 25.2W single output AC to DC embedded switch mode power supply has an output current rating of 2.1A at 12VDC. It has a universal input supply voltage rating from 88VAC to 264VAC and 125VDC to 373VDC.
Note:
De-rating 2% per °C above 50°C on all types except

RD50, 65, 125, RS-75-3.3 types de-rating 2% per °C above 45°C
RD85, RS-100-3.3, RS-150-3.3 and 5 de-rating 2% per °C above 40°C

Features and Benefits

high-efficiency up to 81.5%
Long life and high reliability
High power density
High operating temperature up to 70°C
Long life electrolytic capacitors 105°C
Easy installation
Screw terminals
Adjustable output voltage for single output types, 10.8V to 13.2V at 12V and 22V to 27.6V at 24V
Adjustable output voltage for dual output types on output 1, -5% to 10%
Dual outputs have a minimum load requirement
The total load must not exceed the rated output power
Cooling by free air convection
Withstands a 5G vibration test
Overload and overvoltage protection
Full load burn-in test

Certifications

EN 60950-1
UL 60950-1
TUV approved
CB approved
UL approved
EN 61000-3-2 (harmonic current)
EN 55022 class B (EMC)
EN55032 (CISPR32) class B
EN61000-3-2,-3
GB9254 class B
GB17625.1
EN55024
EN61000-6-1
Criteria A

Specifications

Attribute	Value
Output Voltage	12V dc
Output Current	2.1A
Power Rating	25W
Number of Outputs	1
Input Voltage	125 → 373 V dc, 88 → 264 V ac
Mounting Type	Chassis Mount
Package Type	Enclosed
Length	78mm
Width	51mm
Depth	28mm
Efficiency	81.5%
Maximum Temperature	+70°C
Weight	200g
Minimum Temperature	-20°C