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Mean Well PS-05-5 Power Supply 5W 5V 1A
Overview
PS-05-5 is the 5V output model of this series: rated current 1A, rated power 5W, typical efficiency 70%.
Features
- Universal AC input / Full range
- Low leakage current <0.5mA
- Protections: Short circuit / Overload / Over voltage / Over temperature
- Cooling by free air convection
- 100% full load burn-in test
- Fix switching frequency at 67KHz
- Low cost
- High reliability
- 2 years warranty
Specifications
OUTPUT
- DC VOLTAGE
- 5V
- RATED CURRENT
- 1A
- CURRENT RANGE
- 0 ~ 1.2A
- RATED POWER
- 5W
- RIPPLE & NOISE (max.)Note.2
- 100mVp-p
- VOLTAGE TOLERANCENote.3
- ±2.0%
- LINE REGULATION
- ±1.0%
- LOAD REGULATION
- ±1.0%
- SETUP, RISE TIME
- 1000ms, 20ms
- HOLD UP TIME(Typ.)
- 100ms at full load
INPUT
- VOLTAGE RANGE
- 85 ~ 264VAC 120 ~ 370VDC
- FREQUENCY RANGE
- 47 ~ 63Hz
- EFFICIENCY(Typ.)
- 70%
- AC CURRENT (Typ.)
- 0.15A/115VAC 0.07A/230VAC
- INRUSH CURRENT (Typ.)
- COLD START 30A/230VAC
- LEAKAGE CURRENT
- <0.5mA / 240VAC
PROTECTION
- OVERLOAD
- Above 105% rated output power Protection type : Hiccup mode, recovery automatically after fault condition is removed
- OVER VOLTAGE
- 5.75 ~ 6.75V
- OVER TEMPERATURE
- Hiccup mode, recovery automatically after fault condition is removed
ENVIRONMENT
- WORKING TEMP.
- -10 ~ +60℃ (Refer to "Derating Curve")
- WORKING HUMIDITY
- 20 ~ 90% RH non-condensing
- STORAGE TEMP., HUMIDITY
- -20 ~ +85℃, 10 ~ 95% RH
- TEMP. COEFFICIENT
- ±0.05%/℃ (0 ~ 50℃)
- VIBRATION
- 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes
SAFETY & EMC (Note 4)
- SAFETY STANDARDS
- TUV BS EN/EN62368-1,EAC TP TC 004 approved, IEC62368-1 CB approved by TUV
- WITHSTAND VOLTAGE
- I/P-O/P:3KVAC
- ISOLATION RESISTANCE
- I/P-O/P:100M Ohms / 500VDC / 25℃/ 70% RH
- EMI CONDUCTION & RADIATION
- Compliance to BS EN/EN55032 (CISPR32) Class B, EAC TP TC 020
- HARMONIC CURRENT
- Compliance to BS EN/EN61000-3-2,-3
- EMS IMMUNITY
- Compliance to BS EN/EN61000-4-2,3,4,5,6,8,11, BS EN/EN55035, light industry level, EAC TP TC 020
OTHERS
- MTBF
- 6873.2K hrs min. Telcordia SR-332 (Bellcore) ; 1271.1K hrs min. MIL-HDBK-217F (25℃)
- DIMENSION
- 75*40*20mm (L*W*H)
- PACKING
- 0.05Kg; 120pcs/6.25Kg/0.56CUFT
Test conditions and notes5
- 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. 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 PS-05-5 for a small 5V embedded controller or microcontroller board?
Yes, this model provides constant-voltage 5V output and can support low-power embedded electronics that stay within 5W and 1A. It is a better fit for compact control boards and simple logic devices than for heavier 5V computing loads.
Is the PS-05-5 suitable for a 5V industrial sensor interface or logic module?
It can be suitable for a 5V sensor interface or logic module if the total load remains at or below 1A and 5W. That makes it appropriate for lightweight industrial or automation electronics using regulated 5V power.
Would this 5V power supply work for a compact IT or communications accessory?
Yes, if the accessory requires a stable 5V constant-voltage supply and draws no more than 1A. With 5W available, it is intended for low-power accessories rather than higher-draw 5V equipment.
Can the PS-05-5 power a small control-board assembly inside equipment?
It can, as long as the assembly is a 5V load and its total current stays within the 1A rating. The unit's 5W output is sized for modest embedded or automation assemblies, not for larger multi-board systems.
Is the PS-05-5 intended for outdoor use or temperature extremes?
The published operating temperature range is -10°C to +60°C, which defines the temperature window in the provided specs. No IP rating is listed, so the available data does not confirm suitability for outdoor or exposed environments.
How does the PS-05-5 compare to the other PS-05 family members?
The PS-05 family includes PS-05-5 at 5W, 5V, 1A; PS-05-12 at 5.4W, 12V, 0.45A; PS-05-15 at 5.25W, 15V, 0.35A; PS-05-24 at 5.28W, 24V, 0.22A; and PS-05-48 at 5.28W, 48V, 0.11A. Across these siblings, the core change is output voltage and matching current capacity within the same small power class.
Payment & Security
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Other PS-05 Models
4 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well PS-05-48 Power Supply 5W 48V 110mA | 5.28W | 48V | 0.11A | IP20 | $7.21 | View |
| Mean Well PS-05-24 Power Supply 5W 24V 220mA | 5.28W | 24V | 0.22A | IP20 | $7.21 | View |
| Mean Well PS-05-15 Power Supply 5W 15V 350mA | 5.25W | 15V | 0.35A | IP20 | $7.21 | View |
| Mean Well PS-05-12 Power Supply 5W 12V 450mA | 5.4W | 12V | 0.45A | IP20 | $7.18 | View |
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