SE-450 Series

SE-450 series

450W Single Output Power Supply

Check the Mean Well SE-450 Series Power Supply, various DC Voltage products available from DC3.3V, 5VDC, DC12V, DC15V, DC24V, DC36V or DC48V.

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Description

SE-450 series

450W Single Output Power Supply

Check the Mean Well SE-450 Series Power Supply, various DC Voltage products available from DC3.3V, 5VDC, DC12V, DC15V, DC24V, DC36V or DC48V. the single output constant voltage LED Power Supply with wide input range from AC90V to AC264V selected by a switch, can connect to the public power system without an adapter, the high-efficiency rate up to 88% and with a built-in DC ball bearing fan to forced air cooling for the heat dissipation. With multiple functions to ensure working safety and reliability and UL approved.

Features (SE-450) :

  • AC input range selectable by switch
  • Short circuit, overload, over voltage and over temperature protections
  • Forced air cooling by built-in fan
  • Withstand 300 VAC surge input for five seconds
  • Built-in cooling fan ON-OFF control
  • Built-in constant current limiting circuit
  • 100 percent full load burn-in test
  • LED indicator for power on
  • Fixed switching frequency at 90 kHz
  • Low cost, high reliability

Additional information

Weight 16 kg
Dimensions 225 × 124 × 50 cm
SE-450 Types :

SE-450-3.3, SE-450-5, SE-450-12, SE-450-15, SE-450-24, SE-450-36, SE-450-48

Specifications

Model SE-450-3.3 SE-450-5 SE-450-12 SE-450-15 SE-450-24 SE-450-36 SE-450-48
Output DC VOLTAGE 3.3V 5V 12V 15V 24V 36V 48V
RATED CURRENT 75A 75A 37.5A 30A 18.8A 12.5A 9.4A
CURRENT RANGE 0 ~ 75A 0 ~ 75A 0 ~ 37.5A 0 ~ 30A 0 ~ 18.8A 0 ~ 12.5A 0 ~ 9.4A
RATED POWER 247.5W 375W 450W 450W 451.2W 450W 451.2W
RIPPLE & NOISE (max.) 200mVp-p 200mVp-p 200mVp-p 200mVp-p 200mVp-p 200mVp-p 200mVp-p
VOLTAGE ADJ. RANGE 2.97 ~ 3.63V 4.5 ~ 5.5V 10.8 ~ 13.5V 13.5 ~ 16.5V 21.6 ~ 28.5V 32.4 ~ 39.6V 43.2 ~ 52.8V
VOLTAGE TOLERANCE ±3.0% ±3.0% ±1.0% ±1.0% ±1.5% ±1.0% ±1.0%
LINE REGULATION ±0.5% ±0.5% ±0.3% ±0.3% ±0.2% ±0.2% ±0.2%
LOAD REGULATION ±2.0% ±2.0% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5%
SETUP, RISE TIME 1500ms, 50ms/230VAC 1500ms, 50ms/115VAC at full load
HOLD UP TIME (Typ.) 16ms/230VAC 12ms/115VAC at full load
Input VOLTAGE RANGE 90 ~ 132VAC / 180 ~ 264VAC selected by SW 254 ~ 370VDC
FREQUENCY RANGE 47 ~ 63Hz
EFFICIENCY (Typ.) 74% 78% 83% 84% 86% 86% 88%
AC CURRENT (Typ.) 10A/115VAC 6A/230VAC
INRUSH CURRENT (Typ.) 35A/115VAC 55A/230VAC
LEAKAGE CURRENT <2.5mA / 240VAC

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