YuanChi YC-200W16-5V 5V 40A 200W LED Display Power Supply
$ 8.80
YuanChi YC-200W16-5V 5V DC power supply for LED displays, rated at 40A and 200W. Normal input: 200–240VAC. Review the model-specific electrical table, derating notes and original PDF before ordering.
10000 in stock
The YuanChi YC-200W16-5V converts a normal 200–240VAC input to a 5V DC output for LED displays and other compatible equipment. The original specification rates this model at 40A and 200W.
Its dual-transistor forward design provides input and output isolation. For replacement work, check the complete model number and the cabinet’s voltage, load and mounting requirements before selecting the supply.
Electrical specifications
Values are from the YC-200W16-5V specification, V1.0, dated May 10, 2022. The 45A figure is a peak rating; the continuous rated output current is 40A before applicable derating.
| Parameter | Value |
|---|---|
| Model | YC-200W16-5V |
| Rated DC output | 5.0V, 40A |
| Rated power | 200W |
| Output regulation | ±5% |
| Minimum output current | 0A |
| Peak output current | 45A |
| Normal input voltage | 200–240VAC |
| Input voltage range | 176–264VAC, subject to the PDF derating curve |
| Frequency range | 47–63Hz |
| Maximum input current | 3.0A at full load |
| Full-load efficiency | 88% minimum at 230VAC |
| Power factor | >0.5 at 220VAC |
| Cold-state inrush current | 80A at 220V |
| Leakage current | Less than 1mA at 230VAC input |
| Input fuse | T5.0AH/250VAC |
Input voltage and load planning
The published input range extends to 176–264VAC, but the PDF includes an input-voltage derating curve. Do not assume the 200W rating is available at every input voltage. The separate temperature curve also reduces the allowable load above 50°C.
Check the existing module supply voltage, terminal layout and cabinet mounting points when replacing a power supply. A different YuanChi model with a similar name should be checked separately.
Frequently asked questions
Is the YC-200W16-5V a 5V 40A power supply?
Yes. Its specification lists 5.0V DC, 40A rated output current and 200W rated power. Output loading remains subject to the input-voltage and temperature derating curves.
Can I connect this model to 110V mains?
No. The stated input range is 176–264VAC and the normal input is 200–240VAC. The specification does not include 110VAC operation.
What is the difference between the 40A and 45A ratings?
40A is the rated output current. 45A is listed as peak current and should not be used as the continuous-load rating.
Does the YC-200W16-5V need derating in a hot cabinet?
Yes. The temperature curve in its PDF reduces permitted load above 50°C. Check the actual operating conditions against that curve and the input-voltage derating curve.
Where can I find the original YuanChi datasheet?
The specification PDF is linked below the original product photos. Use that document to check electrical ratings, loading curves and the model details before ordering.
Product photos and specification PDF
Download Specification:
YuanChi YC-200W16-5V led display power supply Specification
| Weight | 0.35 kg |
|---|
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