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Mean Well

Mean Well EPP-100-12 Power Supply 75W 12V 6.3A

4" x 2"high efficiency up to 92%economical PFCno load power consumption<0.5W
SKU EPP-100-12
$45.81 USD
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In stock
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Overview

EPP-100-12 is the 12V output model of this series: typical efficiency 91%.

Features

  • 4"x2" Compact size
  • Universal AC input / Full range
  • Built-in active PFC function
  • High efficiency up to 92.5%
  • Protections: Short circuit / Overload / Over voltage/Over temperature
  • 75W free air convection, 100W with 20CFM forced air
  • LED indicator for power on
  • No load power consumption<0.5W
  • Built-in 12V/0.3A auxiliary output
  • 3 years warranty

Specifications

EPP-100-12Specifications from the official datasheet (2026-03-31 edition)

OUTPUT

DC VOLTAGE
12V
RATED CURRENT (convection)
6.3A
RATED CURRENT (20CFM FAN)
8.5A
CURRENT RANGE (convection)
0 ~ 6.3A
CURRENT RANGE (20CFM FAN)
0 ~ 8.5A
RATED POWER (convection)
75.6W
RATED POWER (20CFM FAN)
102W
RIPPLE & NOISE (max.)Note.2
120mVp-p
VOLTAGE ADJ. RANGE
11.76 ~ 12.6V
VOLTAGE TOLERANCENote.3
±2.0%
LINE REGULATION
±0.5%
LOAD REGULATION
±1.0%
SETUP, RISE TIME
1000ms, 30ms/230VAC 2000ms, 30ms/115VAC at full load
HOLD UP TIME (Typ.)
16ms/230VAC 16ms/115VAC at full load

INPUT

VOLTAGE RANGENote.5
90 ~ 264VAC 127 ~ 370VDC
FREQUENCY RANGE
47 ~ 63Hz
POWER FACTOR (Typ.)
PF>0.95/230VAC PF>0.98/115VAC at full load
EFFICIENCY (Typ.)
91%
AC CURRENT (Typ.)
1.4A/115VAC 0.7A/230VAC
INRUSH CURRENT (Typ.)
COLD START 70A/230VAC
LEAKAGE CURRENT
<2mA/240VAC

PROTECTION

OVER LOAD
105 ~ 145% rated output power Protection type : Hiccup mode, recovers automatically after fault condition is removed
OVER VOLTAGE
13.2 ~ 15.6V Protection type : Shut down o/p voltage, re-power on to recover
OVER TEMPERATURE
110℃±10℃ (RTH2),110℃±5℃ (TSW2) Protection type : Shut down o/p voltage, re-power on to recover

FUNCTION

AUXILIARY POWER(AUX)
12V@0.3A for driving a fan, tolerance ±10% at main output 100% load

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 ~ 45℃)
OPERATING ALTITUDENote.6
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, 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/EN55035, heavy industry level, EAC TP TC 020

OTHERS

MTBF
2401.7K hrs min. Telcordia SR-332 (Bellcore) ; 249.6K hrs min. MIL-HDBK-217F (25℃)
DIMENSION
101.6*50.8*29mm (L*W*H)
PACKING
0.2Kg; 72pcs/15.4Kg/0.82CUFT
Test conditions and notes6
  1. 1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃ of ambient temperature.
  2. 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. 3. Tolerance : includes set up tolerance, line regulation and load regulation.
  4. 4. The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets EMC directives. (as available on https://www.meanwell.com//Upload/PDF/EMI_statement_en.pdf )
  5. 5. Derating may be needed under low input voltages. Please check the derating curve for more details.
  6. 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).

Technical drawings

EPP-100-12 Mechanical Specification
Mechanical Specification
EPP-100-12 Block Diagram
Block Diagram
EPP-100-12 Output Derating
Output Derating

Downloads

FAQ

Can I use the EPP-100-12 for a 12V industrial control panel or automation subsystem?

Yes, if the load requires constant 12V and stays within 75.6W and 6.3A with convection cooling, or 102W and 8.5A with a 20CFM fan. That suits many 12V control, relay, and interface loads used in industrial and automation equipment.

Is the EPP-100-12 suitable for powering a 12V HMI, gateway, or embedded system?

It can be used for 12V embedded or interface equipment when the total draw does not exceed 6.3A (8.5A with a 20CFM fan). The compact 101.6 x 50.8 x 29.0 mm form factor is also useful where board-space is limited.

Can this model power multiple 12V sensors and low-power actuators from one supply?

It can support grouped 12V automation loads from one constant-voltage source as long as the combined demand remains within 75.6W (102W with a 20CFM fan). Buyers should size the total current against the 6.3A convection rating, or 8.5A with a 20CFM fan.

Would the EPP-100-12 work for a 12V test bench or embedded development fixture?

Yes, for bench or fixture use where the system needs a regulated 12V output and the load is at or below 75.6W and 6.3A with convection cooling (102W and 8.5A with a 20CFM fan). The 90-264VAC input can also simplify use in different AC power environments.

Can the EPP-100-12 be used outdoors or in unprotected areas?

The operating temperature range is -30C to +70C, with output derating at higher temperatures (see the derating curve), but no IP rating is provided in the listed specs. That means thermal range is specified, while outdoor or water-exposed use is not established by this data.

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Mean Well EPP-100-12 Power Supply 75W 12V 6.3A
Mean Well

Mean Well EPP-100-12 Power Supply 75W 12V 6.3A

$45.81 USD

EPP-100-12 is the 12V output model of this series: typical efficiency 91%.

Features

  • 4"x2" Compact size
  • Universal AC input / Full range
  • Built-in active PFC function
  • High efficiency up to 92.5%
  • Protections: Short circuit / Overload / Over voltage/Over temperature
  • 75W free air convection, 100W with 20CFM forced air
  • LED indicator for power on
  • No load power consumption<0.5W
  • Built-in 12V/0.3A auxiliary output
  • 3 years warranty
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