Cosel Switching Power Supply, LFA100F-3R3-Y, 3.3V dc, 20A, 66W, 1 Output, 85 → 264V ac Input Voltage

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Subtotal (1 unit)*

£70.85

(exc. VAT)

£85.02

(inc. VAT)

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  • Shipping from 23 February 2026
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Units
Per unit
1 - 4£70.85
5 - 9£68.72
10 - 24£67.31
25 - 49£65.89
50 +£64.48

*price indicative

RS Stock No.:
131-1677
Mfr. Part No.:
LFA100F-3R3-Y
Brand:
Cosel
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Brand

Cosel

Output Voltage

3.3V dc

Output Current

20A

Power Rating

66W

Number of Outputs

1

Input Voltage

85 → 264V ac

Mounting Type

Chassis Mount

Package Type

Open Frame

Length

155mm

Width

62mm

Depth

30mm

Efficiency

79%

Minimum Temperature

-10°C

Weight

280g

Maximum Temperature

+70°C

COO (Country of Origin):
JP

LFA Series


The LFA series of Cosel Power Supplies. Models come in a variety of specifications. All Power supplies are open frame and come with a universal input. These power supplies are highly reliable, but the stress to P.C.B, such as twisting or bending may cause the defect of the unit, so handle the unit with care. 5 Year Warranty

Features and Benefits


• Small and compact PCB construction
• Harmonic attenuator (Complies with IEC61000-3-2)
• Universal input (AC85-264 V)
• Power factor correction (LFA50F-300F)
• Built-in reducing standby power circuit (LFA10F, 15F)

Note

5 year warranty

Standards

UL60950-1, C-UL (CSA60950-1) recognized, EN60950-1 approved, Complies with DEN-AN


Switch Mode Cosel Open Frame

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