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Mean Well LPS-100-5 Power Supply 100W 5V 20A
Overview
LPS-100-5 is the 5V output model of this series: rated current 20A, rated power 100W, typical efficiency 77%.
Features
- Universal AC input / Full range
- Protections: Short circuit / Overload / Over voltage
- Cooling by free air convection
- 100% full load burn-in test
- Fix switching frequency at 134KHz
- 2 years warranty
Specifications
OUTPUT
- DC VOLTAGE
- 5V
- RATED CURRENT
- 20A
- CURRENT RANGE
- 0 ~ 20A
- RATED POWER
- 100W
- RIPPLE & NOISE (max.)Note.2
- 100mVp-p
- VOLTAGE ADJ. RANGE
- 4.5 ~ 5.7V
- VOLTAGE TOLERANCENote.3
- ±3.0%
- LINE REGULATION
- ±0.5%
- LOAD REGULATION
- ±2.0%
- SETUP, RISE TIME
- 800ms, 50ms/230VAC 1200ms, 50ms/115VAC at full load
- HOLD UP TIME (Typ.)
- 20ms/230VAC 20ms/115VAC at full load
INPUT
- VOLTAGE RANGE
- 88 ~ 132VAC / 176 ~ 264VAC auto switch 248 ~ 370VDC [DC input operation possible by connecting AC/N(-), AC/L(+)]
- FREQUENCY RANGE
- 47 ~ 63Hz
- EFFICIENCY(Typ.)
- 77%
- AC CURRENT (Typ.)
- 2.3A/115VAC 1.5A/230VAC
- INRUSH CURRENT (Typ.)
- COLD START 30A/115VAC 60A/230VAC
- LEAKAGE CURRENT
- <1mA / 240VAC
PROTECTION
- OVERLOAD
- 105 ~ 140% (+24V: above 6.5A) rated output power Protection type : Hiccup mode, recovers automatically after fault condition is removed
- OVER VOLTAGE
- 5.75 ~ 6.75V Protection type : Hiccup mode, recovers 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
- 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 / 25℃/ 70% RH
- EMC EMISSION
- Compliance to BS EN/EN55032 (CISPR32) Class B, BS EN/EN61000-3-2(Note.7),-3, EAC TP TC 020
- EMC IMMUNITY
- Compliance to BS EN/EN61000-4-2,3,4,5,6,11, BS EN/EN55035, light industry level, EAC TP TC 020
OTHERS
- MTBF
- 2983.9K hrs min. Telcordia SR-332 (Bellcore) ; 342.6K hrs min. MIL-HDBK-217F (25℃)
- DIMENSION
- 222*62*32mm (L*W*H)
- PACKING
- 0.45Kg; 24pcs/12.5Kg/1.63CUFT
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. If the input range 85V-89V, the output load is changed from 0A-rated load, There will be reduced 20V for 1second (LPS-100-24).
- 6. Mounting holes M1 and M2 should be grounded for EMI purposes.
- 7. Testing harmonic current at 90% load.
- 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
FAQ
Can I use the LPS-100-5 for a 5V embedded computer or controller?
Yes, if the equipment requires a 5V constant-voltage input and the load stays within 100W and 20A. That output level is suited to higher-current 5V embedded or control hardware rather than lower-power logic loads alone.
Is this a good fit for 5V industrial electronics that draw high current?
It is intended for 5V constant-voltage applications and can supply up to 20A. For industrial electronics, IT hardware, or embedded assemblies that need 5V at higher current, its 100W rating covers loads up to that limit.
Can this power supply be used for a 5V automation HMI, SBC, or compute board cluster?
It can be used when the system is specified for 5V DC and the combined draw remains at or below 100W and 20A. Buyers comparing it for controller, HMI, or SBC-based systems should verify the total 5V load against those two limits.
Is the LPS-100-5 rated for outdoor use?
The provided specifications list an operating temperature range of -10°C to +60°C, but no IP rating is provided. Based on the supplied data, temperature range is defined, while outdoor or washdown suitability is not.
How does the LPS-100-5 compare with the other LPS siblings listed here?
In the LPS-100 series, the LPS-100-5 is the 5V model at 100W and 20A. The series also includes 3.3V at 66W, 7.5V at 99.75W, 12V at 100.8W, 13.5V at 101.25W, 15V at 100.5W, 24V at 100.8W, 27V at 102.6W, and 48V at 100.8W.
Payment & Security
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Other LPS-100 Models
8 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well LPS-100-12 Power Supply 100W 12V 8.4A | 100.8W | 12V | 8.4A | IP20 | $32.90 | View |
| Mean Well LPS-100-7.5 Power Supply 100W 7.5V 13.3A | 99.75W | 7.5V | 13.3A | IP20 | $32.90 | View |
| Mean Well LPS-100-48 Power Supply 100W 48V 2.1A | 100.8W | 48V | 2.1A | IP20 | $32.90 | View |
| Mean Well LPS-100-3.3 Power Supply 66W 3.3V 20A | 66W | 3.3V | 20A | IP20 | $32.90 | View |
| Mean Well LPS-100-27 Power Supply 102W 27V 3.8A | 102.6W | 27V | 3.8A | IP20 | $28.88 | View |
| Mean Well LPS-100-24 Power Supply 100W 24V 4.2A | 100.8W | 24V | 4.2A | IP20 | $32.90 | View |
| Mean Well LPS-100-15 Power Supply 100W 15V 6.7A | 100.5W | 15V | 6.7A | IP20 | $32.90 | View |
| Mean Well LPS-100-13.5 Power Supply 101W 13.5V 7.5A | 101.25W | 13.5V | 7.5A | IP20 | $32.90 | View |
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