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Mean Well EPS-15-27 Power Supply 15W 27V 560mA
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Mean Well EPS-15-27 Power Supply 15W 27V 560mA
Overview
EPS-15-27 is the 27V output model of this series: rated current 0.56A, rated power 15.12W, typical efficiency 84%.
Features
- Universal AC input / Full range
- Protections: Short circuit / Overload / Over voltage
- Cooling by free air convection
- 1.8"x2.5" compact size
- No load power consumption<0.3W
- Operating altitude up to 3000 meters
- 3 years warranty
Specifications
OUTPUT
- DC VOLTAGE
- 27V
- RATED CURRENT
- 0.56A
- CURRENT RANGE
- 0 ~ 0.615A
- RATED POWER
- 15.12W
- PEAK LOAD(10sec.)Note.6
- 16.6W
- RIPPLE & NOISE (max.)Note.2
- 180mVp-p
- VOLTAGE ADJ. RANGE
- 24.3 ~ 29.7V
- VOLTAGE TOLERANCENote.3
- ±1.0%
- LINE REGULATION
- ±0.5%
- LOAD REGULATION
- ±0.5%
- SETUP, RISE TIME
- 1000ms, 30ms/230VAC 2000ms, 30ms/115VAC at full load
- HOLD UP TIME (Typ.)
- 50ms/230VAC 16ms/115VAC at full load
INPUT
- VOLTAGE RANGENote.5
- 85 ~ 264VAC 120 ~ 370VDC [DC input operation possible by connecting AC/N(+), AC/L(-)]
- FREQUENCY RANGE
- 47 ~ 63Hz
- EFFICIENCY (Typ.)
- 84%
- AC CURRENT (Typ.)
- 0.4A/115VAC 0.2A/230VAC
- INRUSH CURRENT (Typ.)
- COLD START 45A/230VAC
- LEAKAGE CURRENT
- <1mA/240VAC
PROTECTION
- OVER LOAD
- 115 ~ 150% rated output power Protection type : Hiccup mode, recovers automatically after fault condition is removed
- OVER VOLTAGE
- 31.05 ~ 36.45V Protection type : Shut down o/p voltage, Clamping by zener diode
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.7
- 3000 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, CCC GB4943.1 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, EAC TP TC 020, GB9254 Class B, GB17625.1
- 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
- 6024.7K hrs min. Telcordia SR-332 (Bellcore) ; 849.3K hrs min. MIL-HDBK-217F (25℃)
- DIMENSION
- 63.5*45.7*24mm (L*W*H)
- PACKING
- 0.057Kg; 120pcs/ 7.84Kg/0.94CUFT
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. 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. 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. 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
Certificates9
Test reports1
Catalogues1
FAQ
Can I use the EPS-15-27 for a 27V control or instrumentation circuit?
Yes, if the equipment requires constant 27V DC and stays within 0.56A and 15.12W. It is intended for lighter 27V loads rather than systems with higher current demand.
Is the EPS-15-27 suitable for a compact 27V embedded device?
It can fit small embedded hardware built around a 27V input rail, provided the total load remains under 15.12W. The small 63.5 x 45.7 x 24.0 mm size can help in compact housings.
Can this power supply run a low-power 27V automation module?
Yes, for low-power automation or interface modules that need a fixed 27V output and draw no more than 0.56A. The 85-264VAC input range also supports use across a wide AC input span.
Is the EPS-15-27 okay for harsh temperature environments?
The operating range is -30°C to +70°C, with output derating at higher temperatures per the derating curve, which is broad for temperature exposure. No IP rating is listed, so environmental suitability depends on using it in a protected space or inside an enclosure that adds the required ingress protection.
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Other EPS-15 Models
5 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well EPS-15-12 Power Supply 15W 12V 1.25A | 15W | 12V | 1.25A | IP20 | $8.85 | View |
| Mean Well EPS-15-5 Power Supply 15W 5V 3A | 15W | 5V | 3A | IP20 | $8.85 | View |
| Mean Well EPS-15-7.5 Power Supply 15W 7.5V 2A | 15W | 7.5V | 2A | IP20 | $9.04 | View |
| Mean Well EPS-15-24 Power Supply 15W 24V 625mA | 15W | 24V | 0.625A | IP20 | $8.85 | View |
| Mean Well EPS-15-15 Power Supply 15W 15V 1A | 15W | 15V | 1A | IP20 | $8.85 | View |
Customer reviews
Reviewed by 1 customer across the EPS series
-
Replacement PS
Model: EPS-15-15 ×1, EPS-15-5 ×1, EPS-15-7.5 ×1Quantity: 1Power Supplies were used to replace the one that was removed on a Phillips PM6680 counter, a +5V, +15V and -7V. They seem to work well so far. I have to put in a boost converter on the +15V for space and not use the +15V EPS.
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