EPS-45 series

45W Single Output Switching Power Supply

EPS-45 is a 45W highly reliable green PCB type industrial power supply with a high power density on the 4″ by 2″ footprint. It accepts 80 – 264 VAC input and offers various output voltages between 3.3V and 48V. The working efficiency is up to 90% and the extremely low on load power consumption is down below 0.3W. EPS-45 is able to be used for Optional L-Bracket and cover.

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Description

EPS-45 series

45W Single Output Switching Power Supply

EPS-45 is a 45W highly reliable green PCB type industrial power supply with a high power density on the 4″ by 2″ footprint. It accepts 80 – 264 VAC input and offers various output voltages between 3.3V and 48V. The working efficiency is up to 90% and the extremely low on load power consumption is down below 0.3W. EPS-45 is able to be used for Optional L-Bracket and cover.

Features (EPS-45) :

  • 4″ x 2″ miniature size.
  • Universal AC input / Full range .
  • Optional L-Bracket and cover.
  • No load power consumption < 0.3W.
  • High efficiency up to 90%.
  • Cooling by free air convection.
  • Operating altitude up to 4000 meters.
  • LED indicator for power on.

Applications :

  • Industrial electrical equipment.
  • Mechanical equipment.
  • Factory automation equipment.
  • Handheld electronic device.

Additional information

Weight 14.5 kg
Dimensions 10.16 × 5.08 × 2.9 cm
EPS-45 Types :

EPS-45-3.3, EPS-45-5, EPS-45-7.5, EPS-45-12, EPS-45-15, EPS-45-24, EPS-45-36, EPS-45-48, EPS-45-3.3-C, EPS-45-5-C, EPS-45-7.5-C, EPS-45-12-C, EPS-45-15-C, EPS-45-24-C, EPS-45-36-C, EPS-45-48-C

Specifications

Model EPS-45-3.3 EPS-45-5 EPS-45-7.5 EPS-45-12 EPS-45-15 EPS-45-24 EPS-45-36 EPS-45-48
Output DC VOLTAGE 3.3V 5V 7.5V 12V 15V 24V 36V 48V
RATED CURRENT 8A 8A 5.4A 3.8A 3A 1.9A 1.25A 1A
CURRENT RANGE 0 ~ 8.8A 0 ~ 8.8A 0 ~ 5.95A 0 ~ 4.18A 0 ~ 3.3A 0 ~ 2.1A 0 ~ 1.4A 0 ~ 1.1A
RATED POWER 26.4W 40W 40.5W 45W 45W 45.6W 45W 48W
RIPPLE & NOISE (max.) 80mVp-p 80mVp-p 100mVp-p 120mVp-p 150mVp-p 240mVp-p 280mVp-p 300mVp-p
VOLTAGE TOLERANCE ±3.0% ±2.0% ±2.0% ±2.0% ±2.0% ±1.0% ±1.0% ±1.0%
LINE REGULATION ±0.5% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5%
LOAD REGULATION ±2.0% ±1.0% ±1.0% ±1.0% ±1.0% ±1.0% ±1.0% ±1.0%
SETUP, RISE TIME 1000ms, 50ms/230VAC 2000ms, 50ms/115VAC at full load
HOLD UP TIME (Typ.) 50ms/230VAC 16ms/115VAC at full load
Input VOLTAGE RANGE 90 ~ 264VAC 127 ~ 370VDC
FREQUENCY RANGE 47 ~ 63Hz
EFFICIENCY (Typ.) 80% 82% 84% 87% 88% 89% 89% 90%
AC CURRENT (Typ.) 1.8A/115VAC 1 A/230VAC
INRUSH CURRENT (Typ.) COLD START 60A/230VAC
LEAKAGE CURRENT <2mA/240VAC

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