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| Certification | CQC/CE/CB/ROHS/CCC/BIS |
| Material | Aluminum, PCB |
| Output voltage | 12V |
| Output current | 20.8A |
| Rated power | 250W |
YY-D-250-12 series
| • High efficiency up to 91% | ||
| • Protections: Short circuit/ Overload / Over voltage / Over current / Over temperature | ||
| • Cooling by air convection | ||
| • Built-in the IC imported from ON Semiconductor | ||
| • 100% full load burn-in test | ||
| • 3 years warranty |
| MODEL | YY-D-250-12 | |
| OUTPUT | DC VOLTAGE | 12V |
| RATED CURRENT | 20.8A | |
| CURRENTRANGE | 0~20.8A | |
| RATED POWER | 250W | |
| RIPPLE & NOISE (max.) Noto.2 | 100mVp-p | |
| VOLTAGE ADJ. RANGE | 9.96~13.2V | |
| VOLTAGE TOLERANCE Noto.3 | ±1.0% | |
| LINE REGULATION | ± 0.3% | |
| LOAD REGULATION | ± 0.5% | |
| SETUP, RISE TIME | 500ms, 100ms | |
| HOLD UP TIME CTyp-) | 10ms | |
| INPUT | VOLTAGE RANGE Noto.4 | 165Vac-275Vac |
| FREQUENCY RANGE | 47-63Hz | |
| EFFICIENCY fTyp.) | 91% | |
| AC CURRENT (Typ.) | 1.1A/230VAC | |
| INRUSH CURRENT (TVp.) | 40A/230VAC | |
| LEAKAGE CURRENT | <1mA/240VAC | |
| PROTECTION | OVERLOAD | 105 -135% rated output power |
| Protection type: Hiccup mode, recovers automatically after fault condition is removed | ||
| OVERVOLTAGE | 13.2~15.6V | |
| Protection type: Shutdown o/p voltage, re-power on to recover | ||
| ENVIRONMENT | WORKING TEMP. | -30 ~ +70nC (Referto "Derating Curve") |
| WORKING HUMIDITY | 20~90% RH non-condensing | |
| STORAGE TEMP., HUMIDITY | -40~+85°C,10~95%RH | |
| TEMP. COEFFICIENT | ±0.03%/°C (0~50°C) | |
| VIBRATION | 10- 500Hz, 2G10min./1 cycle, 60min. each along X, Y, Z axes | |
| SAFETY | SAFETY STANDARDS | GB4943, UL60950, EN60950 |
| WITHSTAND VOLTAGE | I/P-O/P:3KVAC/3mA/1min | |
| I/P-FG:1.5KVAC/3mA/1min | ||
| O/P-FG:0.5KVAC/3mA/1min | ||
| ISOLATION RESISTANCE | I/P-O/P:100MΩmin/500VDC | |
| CERTIFICATIONS | CQC/ CE/ CB/ ROHS/ CCC/ BIS | |
| DIMENSION | 201*98*40mm(L*W*H) | |
| NOTE | 1. The product should be suspended in air or placed on the face of metal when assembled, and be avoided to place on the face of non-conducting heat materials such as, plastics, board and so on. 2.Storage: It will be better that the product store in the environment temperature between -10℃ and +80℃ as well as the humidity less than 80%RH. Make sure that there is no corrosive gases in the store environment. Besides, the surrounding must not have the strong mechanical vibration and high-intensity magnetic field. And the case have to be block up at least 25cm away from the earth. The regulation mentioned above will let the products store for 2 years, power supply should be tested after 2 years. | |
Mechanical Specification unit(mm)
