YY-D-200-4.2 V-I1
Featuring active PFC (Power Factor Correction), it significantly improves power efficiency. Carefully selected MOSFETs from renowned industry brands, combined with an advanced synchronous rectification design, greatly reduce conduction resistance and switching losses, enabling reliable long-term full-load operation even in tight spaces. Low ripple and fast transient response deliver a clean and stable power environment for the tiny pixels of COB screens.
- Output Power: 200W
- Output Voltage: 4.2 40A
Product Specifications and Descriptions
| MODEL | YY-D-200-4.2 V-I1 | |
| OUTPUT | DC VOLTAGE | 4.2V |
| RATED CURRENT | 40A | |
| CURRENT RANGE | 0-40A | |
| RATED POWER | 168W | |
| RIPPLE&NOISE | ≤100mV | |
| VOLTAGE ADJ. RANGE | ±1% | |
| LINE REGULATION | ±0.5% | |
| LOAD REGULATION | ±2.0% | |
| SETUP, RISE TIME | 1500ms, 50mS | |
| HOLD UP TIME | 20mS | |
| INPUT | VOLTAGE RANGE | 90VAC ~ 264VAC |
| FRE. RANGE | 47Hz～63Hz | |
| POWER FACTOR | ||
| EFFICIENCY | 91% | |
| INRUSH CURRENT | ≤45A @115Vac; ≤50A @230Vac | |
| LEAKAGE CURRENT | ≤2.0mA | |
| PROT | INPUT UNDERVOLTAGE | 150V～170V |
| OUTPUT OVER VOLTAGE | 6V～6.5V | |
| OUTPUT LIMIT CURRENT | 120-140% rated output power | |
| OVER TEMPERATURE | 95℃±5℃ | |
| THERMAL METHODS | Cooled by Air | |
| ENV | WORKING TEMP. | —30℃～+60℃ |
| WORKING HUMIDITY | 20～90%RH | |
| STORAGE TEMP., HUMIDITY | -40℃～+80℃, 10～95%RH | |
| TEMP. COEFFICIENT | ±0.03%/℃ (0～50℃) | |
| VIBRATION | 10-300MHz, 1G, 10 min./1 cycle, Period for 60min each axes. | |
| SAFETY | SAFETY STANDARDS | GB4943、UL60950、EN60950 |
| EMC STANDARDS | GB9254、EN55022A | |
| WITHSTAND VOLTAGE (I/P-O/P) | 3KVAC/3mA/1min | |
| WITHSTAND VOLTAGE (I/P-FG) | 1.5KVAC/3mA/1min | |
| WITHSTAND VOLTAGE (O/P-FG) | 0.5KVAC/3mA/1min | |
| ISOLATION RESISTANCE | I/P-O/P: 100M Ωmin/500VDC | |
| CERTIFICATION | CE/ CB/ BIS/ EAC | |
| OTHERS | DIMENSION | 165*56*26mm |
Installation Dimension Drawing
