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29 August 2008

108W 27V 4A Desktop SLA Battery Charger - ESC-120-27

Home >Car Sealed Lead Acid Battery Charger >108W 27V 4A Desktop SLA Battery Charger

Product Image - ESC-120-27 - 108W 27V 4A Desktop SLA Battery Charger

Case Details

150 x 140 x 86mm

General Specifications

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

Output Data

DC voltage Rated current Current range R & N (max) Voltage adj. range Voltage tolerance Load reg. Efficiency (typ.) OVP
27V 4A 0 ~ 4A 150mVp-p 24 ~ 30V ±1.0% ±1.0% 83% 31~36.5V
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Pricing

Price £ Quantity
£41.33 1-5
£38.15 6+
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