MEAN WELL Products
ESC-120 Series - 108W Desktop SLA Battery Charger
SKU: ESC-120 Series
Categories: External Battery Charger, Switching Power Supply
Additional information
Standards | CCSAUS, CE |
---|---|
Battery type | Lead Acid |
- AC input range selected by switch
- Short circuit, over load, over voltage, over temperature protection
- Battery under/over voltage and polarity protection
- Fixed switching frequency at 25KHz
- 3 colour LED loading indicator
Input voltage | 88 ~ 132VAC/ 176 ~ 264VAC selected by switch. 249 ~ 270VDC |
Input frequency | 47 ~ 63Hz |
AC current | 3A/115VAC 1.5A/230VAC |
Inrush current | Cold start 40A |
Leakage current | <3.5mA / 240VAC |
Rated power | 108W |
Line regulation | ±0.5% |
Setup, rise time | 200ms, 100ms, at full load |
Hold time (typ.) | 36ms at full load |
Overload protection | 105% ~ 135% rated output power |
Protection type:Fold back current limiting, recovers automatically after fault condition is removed | |
Over voltage protection | Protection type: Constant voltage limiting, recovers automatically after fault condition is removed |
Over temperature protection | RTH5≥80°C Detect on heatsink of Q1, Q2 power transistor |
Protection type:Shut down o/p voltage, recovers automatically after temperature goes down | |
Working temp. | -10~+60°C (refer to output load derating curve) |
Working humidity | 20 ~ 90% RH non-condensing |
Storage temp., humidity | -20 ~+85°C, 10 ~ 95% RH |
Vibration | 10 ~ 500Hz, 2G 10min./1 cycle, 60 min. each along X, Y, Z axes |
MTBF | 215.8 K hrs min. MIL-HDBK-217F (25°C) |
Safety standard | CSA60950-1, (UL3101-1, IEC1010-1,EN61010-1) Approved |
Withstand voltage | I/P-O/P:3KV I/P-FG:1.5KV O/P-F/G:0.5KVAC |
Isolation resistance | I/P-O/P, I/P-F/G, O/P-F/G:100M Ohms/500VDC |
EMI conduction & radiation | Compliance to EN55022 (CISPR22) class B |
Harmonic current | Compliance to EN61000-3-2,-3 |
EMS immunity | Compliance to EN61000-4-2,3,4: ENV50204, Light industry level, Criteria A |
- CCSAUS
- CE
Products in this range
Part number | Power (watts) | Voltage (max/rated) | Current (amps) | R&N (mV) | Efficiency (%) | |
---|---|---|---|---|---|---|
ESC-120-13-5 | 108W | 14V | 8A | 120mV | 81% | Request Quote |
ESC-120-27 | 108W | 27V | 4A | 150mV | 83% | Request Quote |
ESC-120-54 | 108W | 54V | 2A | 400mV | 84% | Request Quote |