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Mean Well ELP-75-12 Power Supply 75W 12V 6.25A
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Mean Well ELP-75-12 Power Supply 75W 12V 6.25A
Overview
ELP-75-12 is the 12V output model of this series: rated current 6.25A, rated power 75W, typical efficiency 89%.
Features
- Universal AC input / Full range
- Built-in active PFC function, PF>0.95
- High efficiency up to 90%
- Protections: Short circuit / Overload / Over voltage
- Cooling by free air convection
- 1U low profile
- LED indicator for power on
- No load power consumption<0.5W
- 3 years warranty
Specifications
OUTPUT
- DC VOLTAGE
- 12V
- RATED CURRENT
- 6.25A
- CURRENT RANGE
- 0 ~ 6.25A
- RATED POWER
- 75W
- RIPPLE & NOISE (max.)Note.2
- 120mVp-p
- VOLTAGE ADJ. RANGE
- 10.8 ~ 13.2V
- VOLTAGE TOLERANCENote.3
- ±2.0%
- LINE REGULATION
- ±0.5%
- LOAD REGULATION
- ±1.0%
- SETUP, RISE TIME
- 2500ms, 50ms/230VAC 2500ms, 50ms/115VAC at full load
- HOLD UP TIME (Typ.)
- 20ms/230VAC 20ms/115VAC at full load
INPUT
- VOLTAGE RANGENote.6
- 90 ~ 264VAC 127 ~ 370VDC
- FREQUENCY RANGE
- 47 ~ 63Hz
- POWER FACTOR (Typ.)Note.5
- 3.3V: PF>0.91/230VAC 5V~48V: PF>0.95/230VAC PF>0.98/115VAC at full load
- EFFICIENCY (Typ.)
- 89%
- AC CURRENT (Typ.)
- 1.8A/115VAC 1 A/230VAC
- INRUSH CURRENT (Typ.)
- COLD START 60A/230VAC
- LEAKAGE CURRENT
- <1mA/240VAC
PROTECTION
- OVER LOAD
- 105 ~ 150% rated output power Protection type : Hiccup mode, recovers automatically after fault condition is removed
- OVER VOLTAGE
- 13.8 ~ 16.2V 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℃)
- 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, 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 / 500VDC / 25℃ / 70% RH
- EMC EMISSION
- Compliance to BS EN/EN55032 (CISPR32) Class B, BS EN/EN61000-3-2,-3, EAC TP TC 020
- EMC IMMUNITY
- Compliance to BS EN/EN61000-4-2,3,4,5,6,8,11; BS EN/EN55024, heavy industry level, EAC TP TC 020
OTHERS
- MTBF
- 2229.2K hrs min. Telcordia SR-332 (Bellcore) ; 345.3K hrs min. MIL-HDBK-217F (25℃)
- DIMENSION
- PCB:175*60*27mm (L*W*H) with optional CASE:195*68.5*33mm (L*W*H)
- PACKING
- PCB:0.25Kg; 48pcs/13Kg/0.96CUFT with optional CASE:0.54Kg; 25pcs/14.5Kg/0.7CUFT
Test conditions and notes7
- 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. 3.3V PF>0.92/230VAC, others PF>0.95/230VAC.
- 6. Derating may be needed under low input voltage. Please check the derating curve for more details.
- 7. 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
FAQ
Can I use the ELP-75-12 for a 12V industrial control panel?
Yes, this model is a constant voltage 12V supply with up to 6.25A output and 75W total power. That makes it suitable for 12V control-panel loads such as relays, interface modules, indicators, or other 12V automation devices that stay within those ratings.
Is the ELP-75-12 suitable for 12V embedded or IPC systems?
It can be used for 12V embedded equipment, compact industrial PCs, or edge devices that require a regulated 12V constant voltage source. The key sizing limits are 12V output, 6.25A maximum current, and 75W maximum power.
Can this power supply run 12V LED signage or low-voltage lighting loads?
Yes, it is appropriate for 12V constant voltage lighting loads such as indoor LED signage or similar 12V low-voltage systems when the total load does not exceed 6.25A or 75W. It is not the right choice for systems that need a higher output voltage than 12V.
Will the ELP-75-12 work in a low-profile 1U equipment space?
The PCB unit measures 175 x 60 x 27 mm, or 195 x 68.5 x 33 mm with the optional case. That compact size can make it a practical option for low-clearance industrial, embedded, or IT enclosures where a 12V, 75W supply is needed.
Is the ELP-75-12 suitable for outdoor or harsh-environment use?
The operating temperature range is -30 degrees C to +70 degrees C, with load derating at higher ambient temperatures per the derating curve, so its temperature tolerance is broad. However, no IP rating is listed in the provided specs, so outdoor suitability should not be assumed from this data alone.
How does the ELP-75-12 compare with the other ELP-75 series models?
Within the series, the 12V ELP-75-12 is rated at 75W and 6.25A; the 15V ELP-75-15 at 75W and 5A; the 24V ELP-75-24 at 75.6W and 3.15A. The 36V ELP-75-36 is rated at 75.6W and 2.1A, the 48V ELP-75-48 at 76.8W and 1.6A, the 5V ELP-75-5 at 75W and 15A, and the 3.3V ELP-75-3.3 at 49.5W and 15A. Compared with those siblings, this model is the 12V, 75W, 6.25A option in the series.
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