Cosel Switching Power Supply, LFA75F-3R3-SNY, 3.3V dc, 15A, 49.5W, 1 Output, 85 → 264V ac Input Voltage

RS Stock No.:: 688-4863
Mfr. Part No.:: LFA75F-3R3-SNY
Brand:: Cosel

Cosel Switching Power Supply, LFA75F-3R3-SNY, 3.3V dc, 15A, 49.5W, 1 Output, 85 → 264V ac Input Voltage

Available to back order for despatch 01/10/2024

Price Each

£61.32

(exc. VAT)

£73.58

(inc. VAT)

Units	Per unit
1 - 4	£61.32
5 - 9	£59.48
10 - 24	£58.26
25 - 49	£57.03
50 +	£55.80

RS Stock No.:: 688-4863
Mfr. Part No.:: LFA75F-3R3-SNY
Brand:: Cosel

Technical Reference

Legislation and Compliance

COO (Country of Origin):: JP

Product Details

LFA Series, Single Output, 10 to 75 W

LFA switch mode power supplies (SMPS) from Cosel are incredibly compact, taking up 38% less volume than the LDA series. With a field failure rate of less than 0.01%, LFA switch mode power supplies are highly reliable at an affordable price. Featuring a universal input of 85 V ac to 264 V ac, LFA series SMPS are fully regulated and have a fully isolated input/output.

Features and Benefits:

Single output

Harmonic attenuator

Overcurrent, inrush current, and overvoltage protection circuits are built in

Convection cooling

Synchronous rectification enables high efficiency

Power factor correction for LFA50F to LFA300F models

LFA10F and LFA15F modules have a built-in reducing standby power circuit

Product Applications:

These switch mode power supplies are designed for use in applications where space is limited.

Note

Please handle the unit with care. Stress to the PCB (twisting or bending) can damage the integrity of the unit, and can cause it to become defective.
Carry out the necessary testing on end equipment with the power supply installed as per required EMC/EMI regulations.

Standards

UL60950-1, cUL (CSA60950-1), EN60950-1, EN50178 TÜV and CE Approvals
Conductive noise complies with FCCB, VCCI-B, CISPR-B, EN55011-B, EN55022-B
Harmonic attenuator complies with IEC61000-3-2

Specifications

Attribute	Value
Output Voltage	3.3V dc
Output Current	15A
Power Rating	49.5W
Number of Outputs	1
Input Voltage	85 → 264V ac
Mounting Type	Chassis Mount
Package Type	Enclosed
Length	180mm
Width	60mm
Depth	45mm
Efficiency	73.5 %, 75 %
Maximum Temperature	+70°C
Minimum Temperature	-10°C
Weight	230g