Over 15 years experience of providing support of MEAN WELL Power Supplies
Overview
EPS-25-36 is the 36V output model of this series: rated current 0.7A, rated power 25.2W, typical efficiency 89%.
Features
- Universal AC input / Full range
- High efficiency up to 90%
- Protections: Short circuit / Overload / Over voltage
- Cooling by free air convection
- 3"×2" compact size
- LED indicator for power on
- No load power consumption<0.3W
- 3 years warranty
Specifications
OUTPUT
- DC VOLTAGE
- 36V
- RATED CURRENT
- 0.7A
- CURRENT RANGE
- 0 ~ 0.78A
- RATED POWER
- 25.2W
- PEAK LOAD(10sec.)Note.6
- 28.08W
- RIPPLE & NOISE (max.)Note.2
- 200mVp-p
- VOLTAGE ADJ. RANGE
- 32.4 ~ 39.6V
- VOLTAGE TOLERANCENote.3
- ±1.0%
- LINE REGULATION
- ±0.5%
- LOAD REGULATION
- ±0.5%
- SETUP, RISE TIME
- 1000ms, 30ms/230VAC 1000ms, 30ms/115VAC at full load
- HOLD UP TIME (Typ.)
- 50ms/230VAC 16ms/115VAC at full load
INPUT
- VOLTAGE RANGENote.5
- 85 ~ 264VAC 120 ~ 370VDC
- FREQUENCY RANGE
- 47 ~ 63Hz
- EFFICIENCY (Typ.)
- 89%
- AC CURRENT (Typ.)
- 0.6A/115VAC 0.4A/230VAC
- INRUSH CURRENT (Typ.)
- COLD START 35A/230VAC
- LEAKAGE CURRENT
- <1mA/240VAC
PROTECTION
- OVER LOAD
- 115 ~ 170% rated output power Protection type : Hiccup mode, recovers automatically after fault condition is removed
- OVER VOLTAGE
- 39.7 ~ 46.8V Protection type : Shut down o/p voltage, re-power on to recover
ENVIRONMENT
- WORKING TEMP.
- -30 ~ +70℃ (Refer to "Derating Curve")
- WORKING HUMIDITY
- 20 ~ 90% RH non-condensing
- STORAGE TEMP., HUMIDITY
- -40 ~ +85℃, 10 ~ 95% RH
- TEMP. COEFFICIENT
- ±0.03%/℃ (0 ~ 50℃)
- OPERATING ALTITUDENote.8
- 2000 meters
- VIBRATION
- 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes
SAFETY & EMC (Note 4)
- SAFETY STANDARDS
- UL62368-1, TUV BS EN/EN62368-1, CCC GB4943.1,EAC TP TC 004 approved
- WITHSTAND VOLTAGE
- I/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC
- ISOLATION RESISTANCE
- I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25℃/ 70% RH
- EMC EMISSION
- Compliance to BS EN/EN55032 (CISPR32) Class B, BS EN/EN61000-3-2,-3, GB9254.1 Class B,GB17625 Class A,EAC TP TC 020
- EMC IMMUNITY
- Compliance to BS EN/EN61000-4-2,3,4,5,6,8,11, BS EN/EN55035, heavy industry level, EAC TP TC 020
OTHERS
- MTBF
- 3830.1K hrs min. Telcordia SR-332 (Bellcore) ; 655.4K hrs min. MIL-HDBK-217F (25℃)
- DIMENSION
- 76.2*50.8*24mm (L*W*H)
- PACKING
- 0.081Kg; 120pcs/10.7Kg/0.94CUFT
Test conditions and notes8
- 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 0.1μF & 47μF 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 360mm*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 https://www.meanwell.com//Upload/PDF/EMI_statement_en.pdf )
- 5. Derating may be needed under low input voltage. Please check the static characteristics for more details.
- 6. 33% Duty cycle maximum within every 30 seconds. Average output power should not exceed the rated power.
- 7. EPS-25-15/24/27/36/48 without Hs1.
- 8. 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).
Technical drawings
Downloads
Datasheet1
Certificates5
Test reports1
Catalogues1
FAQ
Can I use the EPS-25-36 for a 36V industrial control board or automation module?
Yes, if the equipment requires constant-voltage 36V DC and stays within 0.7A and 25.2W. That makes it a fit for low-power 36V control electronics, embedded boards, and automation subassemblies that do not exceed those limits.
Is this 36V power supply suitable for a small embedded OEM device?
It can be, when the OEM device is designed for a constant 36V input and its load is no more than 0.7A. The compact 76.2 x 50.8 x 24.0 mm size also suits dense equipment layouts where board space is limited.
Can the EPS-25-36 power a 36V sensor or monitoring subsystem in a panel?
It is appropriate for a 36V subsystem if the total demand remains at or below 25.2W and 0.7A. For panel-level sensing, monitoring, or control electronics, the key requirement is that the load expects constant-voltage 36V DC.
Is the EPS-25-36 okay for outdoor or harsh-environment use?
The published operating range is -30°C to +70°C, so temperature coverage is broad. However, no IP rating is listed in the provided specs, so these specs do not indicate suitability for exposed outdoor, washdown, or weather-facing use without additional enclosure protection.
How does the EPS-25-36 compare with other EPS-25 models?
Within the EPS-25 group, the sibling outputs are 3.3V 5A at 16.5W, 5V 5A at 25W, 7.5V 3.4A at 25.5W, 12V 2.1A at 25.2W, 15V 1.7A at 25.5W, 24V 1.05A at 25.2W, 27V 0.95A at 25.65W, 36V 0.7A at 25.2W, and 48V 0.53A at 25.44W. The main difference is the output-voltage and current combination, while all remain in the same compact EPS-25 family.
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