Megmeet MCP100WT LED Power Supply – 4.2V, 25A, 105W
$ 12.00
The Megmeet MCP100WT supplies 4.2V DC at 25A, with 105W rated output power. It accepts 90–264V AC input and includes PFC and DC/DC conversion stages with overvoltage, overload and overtemperature protection.
1165 in stock
4.2V, 25A supply for LED screen equipment
The Megmeet MCP100WT converts a nominal 100–240V AC supply to 4.2V DC at 25A. Its rated output power is 105W. The power-conversion design includes an input stage, power-factor-correction stage, DC/DC stage and control circuit.
The input circuitry includes surge protection, EMC circuitry and soft start. The control functions include overvoltage, overload and overtemperature protection. For replacement selection, the 4.2V output and 25A rating are more useful than the model number alone; confirm connections and installation details against the original specification.
Technical specifications
| Parameter | Specification |
|---|---|
| Model | Megmeet MCP100WT |
| DC output voltage | 4.2 V |
| Rated output current | 25 A |
| Rated output power | 105 W |
| Output regulation | ±5% |
| Input voltage range | 90–264 V AC |
| Nominal input | 100–240 V AC |
| Input frequency | 47–63 Hz |
| Maximum AC input current | 2 A |
| Cold-start inrush current | 80 A typical peak at 220 V AC |
| Full-load efficiency | 88% at 220 V AC |
| Leakage current | Less than 1.0 mA at 220 V AC |
| Input fuse | T3.15A L / 250 V AC |
| Power factor | Greater than 0.95 at 220 V AC, full load |
| Control and protection functions | Overvoltage protection, overload protection, overtemperature protection and loop control |
Product images and specification download
Download Specification:
Megmeet MCP100WT LED Screen Power Supply Specification
Frequently asked questions
What input power does the MCP100WT require?
The AC input range is 90–264V at 47–63Hz, with a nominal range of 100–240V AC. The listed maximum input current is 2A.
What DC voltage and current does it provide?
The specified output is 4.2V DC at 25A, with a rated output power of 105W and output regulation of ±5%.
Can the MCP100WT replace a 5V LED power supply?
Its specified output is 4.2V. Check the LED equipment’s permitted voltage range, current demand, terminal connections and mounting arrangement before considering a replacement.
Which protection functions are listed?
The original product information lists overvoltage, overload and overtemperature protection, along with loop control. Consult the specification for the full operating conditions.
What efficiency is stated for this model?
The listed efficiency is 88% at 220V AC and full load. The power-factor figure is greater than 0.95 under those input and load conditions.
| Weight | 0.2 kg |
|---|
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