ERP-350 Series

350W Single Output Switching Power Supply

ERP -350 series is a 350W single output enclosed type AC/DC power supply. It adopts an aluminum case and the interior is semi-potted, protecting the internal electronic components from rain splash and dust.

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Description

ERP-350 Series

350W Single Output Switching Power Supply

ERP -350 series is a 350W single output enclosed type AC/DC power supply. It adopts an aluminum case and the interior is semi-potted, protecting the internal electronic components from rain splash and dust. With the complete protection functions, ERP-350 is suitable for the applications such as outdoor LED channel letters, billboard, commercial display, etc.

Features:

  • AC input 180~264VAC
  • Withstand 300VAC surge input for 5 seconds
  • Design against rain splash
  • Protections: Short circuit / Overload / Over voltage/
  • Over temperature
  • Cooling by free air convection
  • LED indicator for power on
  • Low cost,high reliability
  • 100% full load burn-in test

Applications :

  • LED strip lighting.
  • LED channel letters.
  • LED display.

Additional information

Weight 11 kg
Dimensions 22.04 × 13 × 4.8 cm
ERP-350 Types :

12V, 24V, 36V, 48V

Specifications

Model ERP-350-12 ERP-350-24 ERP-350-36 ERP-350-48
Output DC VOLTAGE 12V 24V 36V 48V
RATED CURRENT 26.7A 14.6A 9.7A 7.3A
CURRENT RANGE 0 ~ 26.7A 0 ~ 14.6A 0 ~ 9.7A 0 ~ 7.3A
RATED POWER 320.4W 350.4W 349.2W 350.4W
RIPPLE & NOISE (max.) 150mVp-p 150mVp-p 240mVp-p 240mVp-p
VOLTAGE ADJ. RANGE 10.8 ~ 13.2V 21.6 ~ 26.4V 32.4 ~ 39.6V 43.2 ~ 52.8V
VOLTAGE TOLERANCE ±1.0% ±1.0% ±1.0% ±1.0%
LINE REGULATION ±0.5% ±0.5% ±0.5% ±0.5%
LOAD REGULATION ±0.5% ±0.5% ±0.5% ±0.5%
SETUP, RISE TIME 1500ms, 200ms/230VAC
HOLD UP TIME (Typ.) 20ms/230VAC
Input VOLTAGE RANGE 180 ~ 264VAC 254 ~ 370VDC
FREQUENCY RANGE 47 ~ 63Hz
EFFICIENCY (Typ.) 87% 89% 90% 90%
AC CURRENT (Typ.) 4A/230VAC
INRUSH CURRENT (Typ.) 90A/230VAC
LEAKAGE CURRENT <1mA / 240VAC

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