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We make every effort to ensure the information provided is accurate however we can not be held responsible for errors. Specifications are subject to change without notice; please ensure you conduct testing to ensure the product is suitable for your intended application.

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ES25A Series - 20~25W AC-DC Single Output Desktop Power Supply

Features

  • Universal AC input / Full range
  • 3 pole AC inlet IEC320-C14
  • Class I power (with earth pin)
  • Full output 5-48V safety approval
  • Protections:Short circuit/Over load/Over voltage
  • PWM 3842 control circuit and regulated
  • LED for power on
  • Approvals: UL/ CUL/ TUV/ CB/ CE/ BSMI

Standards

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Product Image - ES25A Series - 20~25W AC-DC Single Output Desktop Power Supply

Case Details

93 x 54 x 36mm

Specification

Voltage range 90 ~ 264VAC 135 ~ 370VDC
Frequency range 47 ~ 63Hz
AC current 0.7A / 100VAC
Inrush current (max) 40A / 230VAC
Leakage current (max) 0.75mA / 240VAC
Line regulation ±1.0%
Setup, rise, hold time 200ms, 50ms, 16ms at full load
Overload protection 5V~9V: 110 ~ 150% rated output power. 12V~48V:130 ~ 180% rated output power
Protection type: Hiccup mode, recovers automatically after fault condition is removed
Over voltage protection 105 ~ 135% rated output voltage
Protection type: Recovers automatically after fault condition is removed
Working temp. 0 ~ +50°C (refer to putput load derating curve)
Workinig humidity 20% ~ 90% RH non-condensing
Storage temp., humidity -20 ~ +85°C, 10 ~ 95% RH
Temp. coefficient ±0.03% / °C (0 ~ 50°C)
Vibration 10 ~ 500Hz, 2G 10min./1 cycle, period for 60min. each along X, Y, Z axes
MTBF 500Khrs min. MIL-HDBK-217F (25°C)
Safety standards UL60950-1, CSA22.2, EN60950-1 Pending
Withstand voltage I/P-O/P:3KVAC, I/P-FG:1.5KVAC
Isolation resistance I/P-O/P, I/P-FG:100M Ohms / 500VDC
EMI conductioin & radiation Compliance to EN55022 class B
Harmonic current Compliance to EN61000-3-2,3
EMS immunity Compliance to EN61000-4-2,3,4,5,6,8,11, Light industry level, Criteria A
Connector Plug Standard type P1J: 2.1mm x 5.5mm x 11mm, turning fork type center positive
Connector Cable Standard type UL1185 6ft (with ferrite core)

Items

ES25A Series

Part no. DC Voltage Rated current Current range Rated power R & N (max) Tolerance Load reg.
ES25A05-P1J 5V 4.0A 0.4 ~ 4.0A 20W 50mVp-p ±5.0% ±5.0%
ES25A07-P1J 7.5V 2.93A 0.3 ~ 2.93A 22W 80mVp-p ±5.0% ±5.0%
ES25A09-P1J 9V 2.77A 0.2 ~ 2.77A 25W 80mVp-p ±5.0% ±5.0%
ES25A12-P1J 12V 2.08A 0.1 ~ 2.08A 25W 80mVp-p ±3.0% ±3.0%
ES25A15-P1J 15V 1.66A 0.1 ~ 1.66A 25W 100mVp-p ±3.0% ±3.0%
ES25A18-P1J 18V 1.38A 0.1 ~ 1.38A 25W 150mVp-p ±3.0% ±3.0%
ES25A24-P1J 24V 1.04A 0.1 ~ 1.04A 25W 180mVp-p ±2.0% ±2.0%
ES25A28-P1J 28V 0.89A 0.1 ~ 0.89A 25W 240mVp-p ±2.0% ±2.0%
ES25A36-P1J 36V 0.69A 0.06 ~ 0.69A 25W 240mVp-p ±2.0% ±2.0%
ES25A48-P1J 48V 0.52A 0.05 ~ 0.52A 25W 240mVp-p ±2.0% ±2.0%
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