Features:
AC input range selectable by switch
Protections: Short circuit / Overload / Over voltage
Forced air cooling by built-in DC fan
PWM control and regulated
100% full load burn-in test
Fixed switching frequency at 25 KHz
Low cost
1 year warranty
| MODEL | S-201-48 | |
| OUTPUT | DC VOLTAGE | 48V |
| RATED CURRENT | 4.2A | |
| CURRENT RANGE | 0 ~ 4.2A | |
| RATED POWER | 201.6W | |
| RIPPLE & NOISE (max.) Note.2 | 240mVp-p | |
| VOLTAGE ADJ. RANGE | 41 ~ 56V | |
| VOLTAGE TOLERANCE Note.3 | ±1.0% | |
| LINE REGULATION | ±0.5% | |
| LOAD REGULATION | ±0.5% | |
| SETUP, RISE, HOLD TIME | 200ms, 100ms, 20ms at full load | |
| INPUT | VOLTAGE RANGE | 90 ~ 132VAC / 180 ~ 264VAC by switch 254 ~ 370VDC |
| FREQUENCY RANGE | 47 ~ 63Hz | |
| EFFICIENCY (Typ.) | 84% | |
| AC CURRENT | 4.5A/115VAC 2.5A/230VAC | |
| INRUSH CURRENT (max.) | 25A/115VAC 50A/230VAC | |
| LEAKAGE CURRENT | <3.5mA / 240VAC | |
| PROTECTION | OVERLOAD | 105 ~ 135% rated output power |
| Protection type: Constant current limiting, recovers automatically afterfault condition is removed. | ||
| OVER VOLTAGE | 57.6 ~ 67.2V | |
| Protection type: Shut down o/p voltage, re-power on to recover | ||
| OVER TEMPERATURE | ≥90ºC(RTH3) Detect on inside ambient temperature | |
| Protection type: Shut down o/p voltage, re-power on to recover automaticallyafter temperature goes down | ||
| ENVIRONMENT | WORKING TEMP. | -10 ~ +60ºC |
| WORKING HUMIDITY | 20 ~ 90% RH non-condensing | |
| STORAGE TEMP., HUMIDITY | -20 ~ +85ºC, 10 ~ 95% RH | |
| TEMP. COEFFICIENT | ±0.03%/ºC (0 ~ 50ºC) | |
| VIBRATION | 10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes | |
| SAFETY & EMC | SAFETY STANDARDS | Design refer to UL1950 |
| WITHSTAND VOLTAGE | I/P-O/P: 1.5KVAC I/P-FG: 1.5KVAC O/P-FG: 0.5KVAC | |
| ISOLATION RESISTANCE | I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC | |
| EMI CONDUCTION & RADIATION | Design refer to FCC Part15J Conduction Class A | |
| OTHERS | MTBF | 271.9K hrs min. MIL-HDBK-217F (25ºC) |
| DIMENSION | 215*115*50mm (L*W*H) | |
| PACKING | 0.83Kg; 12pcs/11.4Kg/0.0263CMB | |
| NOTE | 1. All parameters NOT specially mentioned are measured at230VAC input, rated load and 25ºC of ambient temperature. 2. Ripple &noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wireterminated with a 0.1uf & 47uf parallel capacitor. 3. Tolerance: includesset up tolerance, line regulation and load regulation. | |
200W Power Supply 48VDC S-201-48 Mechanical Specification:
200W Power Supply 48VDC S-201-48 Certificate for LVD:
S-201-48 Certificate for EMC:
