1000w Switching Power Supply Meanwell SE-1000 series Single Output

This 1000w Switching Power Supply is a power conversion device used to convert electrical energy from one form to another. It is a common power supply method and is widely used in various electronic devices and circuits.

Contact us


  • AC input active surge current limiting
  • AC input range selected by switch
  • Protections: Short circuit / Overload / Over voltage / Over temperature
  • Forced air cooling by built-in DC ball bearing fan
  • High power density 7.3w/inch3
  • With DC_OK signal output
  • Built-in remote ON-OFF control
  • Built-in remote sense function



  • Industrial automation machinery
  • Industrial control system
  • Mechanical and electrical equipment
  • Electronic instruments, equipment
  • or apparatus
  • Test and measurement instrument
  • Laser related machine
  • Charging related equipment
  • DC centralized bus(Lighting)


MODEL SE-1000-5 SE-1000-9 SE-1000-12 SE-1000-15 SE-1000-24 SE-1000-48








DC VOLTAGE 5V 9V 12V 15V 24V 48V
RATED CURRENT 150A 100A 83.3A 66.7A 41.7A 20.8A
CURRENT RANGE 0 ~ 150A 0 ~ 100A 0 ~ 83.3A 0 ~ 66.7A 0 ~ 41.7A 0 ~ 20.8A
RATED POWER 750W 900W 999.6W 1000.5W 1000.8W 998.4W
RIPPLE & NOISE (max.) Note.2 150mVp-p 150mVp-p 150mVp-p 150mVp-p 200mVp-p 200mVp-p
VOLTAGE ADJ. RANGE 3.3 ~ 5.5V 7.5 ~ 10V 10 ~ 13.5V 13.5 ~ 16.5V 22 ~ 27.5V 43 ~ 56V
VOLTAGE TOLERANCE Note.3 ±1.0% ±1.0% ±1.0% ±1.0% ±1.0% ±1.0%
LINE REGULATION ±0.5% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5%
LOAD REGULATION ±1.0% ±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.) 20ms/230VAC               15ms/115VAC at full load




VOLTAGE RANGE 90 ~ 132VAC / 180 ~ 264VAC selected by TB2              254 ~ 370VDC
EFFICIENCY (Typ.) 81% 84% 85% 86% 88% 89%
AC CURRENT (Typ.) 17.5A/115VAC              10A/230VAC
INRUSH CURRENT (Typ.) 35A/115VAC               55A/230VAC






105 ~ 125% rated output power
Protection type : Shut down o/p voltage, re-power on to recover


5.75 ~ 6.75V 10.4 ~ 12.2V 13.8 ~ 16.2V 18 ~ 21V 28 ~ 32.4V 57.6 ~ 67.2V
Protection type : Shut down o/p voltage, re-power on to recover
OVER TEMPERATURE Shut down o/p voltage, recovers automatically after temperature goes down


DC_OK SIGNAL PSU turn on:3.3V ~ 5.6V              PUS turn off:0 ~ 1V
REMOTE CONTROL RC+/RC-: 0 ~ 0.8V power on; 4 ~ 10V power off




WORKING TEMP. -20 ~ +60℃ (Refer to “Derating Curve”)
WORKING HUMIDITY 20 ~ 90% RH non-condensing
STORAGE TEMP., HUMIDITY -40 ~ +85℃, 10 ~ 95% RH
TEMP. COEFFICIENT ±0.05%/℃ (0 ~ 50℃)
VIBRATION 10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes










(Note 4)

SAFETY STANDARDS UL62368-1, BSMI CNS14336-1, EAC TP TC 004 approved; Design refer to BS EN/EN62368-1
ISOLATION RESISTANCE I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25℃/ 70% RH




Parameter Standard Test Level / Note
Conducted BS EN/EN55032 (CISPR32) Class A
Radiated BS EN/EN55032 (CISPR32) Class A
Harmonic Current BS EN/EN61000-3-2 —–
Voltage Flicker BS EN/EN61000-3-3 —–







BS EN/EN55035, BS EN/EN61000-6-2
Parameter Standard Test Level / Note
ESD BS EN/EN61000-4-2 Level 3, 8KV air ; Level 2, 4KV contact
Radiated BS EN/EN61000-4-3 Level 3
EFT / Burst BS EN/EN61000-4-4 Level 3
Surge BS EN/EN61000-6-2 1KV/Line-Line 2KV/Line-Earth
Conducted BS EN/EN61000-4-6 Level 3
Magnetic Field BS EN/EN61000-4-8 Level 4
Voltage Dips and Interruptions BS EN/EN61000-4-11 >95% dip 0.5 periods, 30% dip 25 periods,

>95% interruptions 250 periods



MTBF 1273.6K hrs min.         Telcordia SR-332 (Bellcore) ; 251.6K hrs min.          MIL-HDBK-217F (25℃)
DIMENSION 278*127*63.5mm (L*W*H)
PACKING 2.5Kg; 6pcs/16Kg/1.38CUFT
NOTE 1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃ of ambient temperature.

2. Ripple & noise are measured at 20MHz of bandwidth by using a 12″ twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.

3. Tolerance : includes set up tolerance, line regulation and load regulation.

4. The power supply is considered  a component  which will be installed  into a final equipment.  All the EMC tests are been executed  by mounting  the unit on      a 720mm*360mm metal plate with 1mm of thickness. The final equipment must be re-confirmed that it still meets EMC directives. For guidance on how to perform these EMC tests, please refer to “EMI testing of component power supplies.” (as available on http://www.meanwell.com)

5. By using UVP circuit, PSU will not turn on direct by in AC continue ON/OFF condition within 5 sec.

6. The ambient temperature derating of 3.5℃/1000m with fanless models and of 5℃/1000m with fan models for operating altitude higher than 2000m(6500ft}.

7. This power supply does not meet the harmonic current requirements outlined by EN61000-3-2. Please do not use this power supply  under the following conditions:

a} the end-devices is used within the European Union, and

b} the end-devices is connected  to public mains supply with 220Vac or greater  rated nominal  voltage,  and  c} the power supply is:

– installed in end-devices with average or continuous input power greater than 75W, or

– belong to part of a lighting system Exception:

Power supplies used within the following end-devices do not need to fulfill EN61000-3-2    a} professional equipment with a total rated input power greater than 1000W;

b} symmetrically controlled heating elements with a rated power less than or equal to 200W