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Mean Well LPS-50-5 Power Supply 50W 5V 10A
Overview
LPS-50-5 is the 5V output model of this series: rated current 10A, rated power 50W, typical efficiency 81%.
Features
- Universal AC input / Full range
- Protections: Short circuit / Overload / Over voltage
- Cooling by free air convection
- Small and compact size
- Built-in remote ON-OFF control
- LED indicator for power on
- 100% full load burn-in test
- Low profile:23mm thickness
- 2 years warranty
Specifications
OUTPUT
- DC VOLTAGE
- 5V
- RATED CURRENT
- 10A
- CURRENT RANGE
- 0 ~ 12A
- RATED POWER
- 50W
- PEAK LOAD(10sec.)Note.4
- 60W
- RIPPLE & NOISE (max.)Note.2
- 50mVp-p
- VOLTAGE ADJ. RANGE
- 4.5 ~ 5.5V
- VOLTAGE TOLERANCENote.3
- ±3.0%
- LINE REGULATION
- ±1.0%
- LOAD REGULATION
- ±3.0%
- SETUP, RISE TIME
- 500ms, 40ms/230VAC 500ms, 40ms/115VAC at full load
- HOLD UP TIME (Typ.)
- 70ms/230VAC 12ms/115VAC at full load
INPUT
- VOLTAGE RANGE
- 90 ~ 264VAC 127 ~ 370VDC
- FREQUENCY RANGE
- 47 ~ 63Hz
- EFFICIENCY(Typ.)
- 81%
- AC CURRENT (Typ.) 115VAC
- 1.2A
- AC CURRENT (Typ.) 230VAC
- 0.8A
- INRUSH CURRENT (Typ.)
- COLD START 18A/115VAC 35A/230VAC
- LEAKAGE CURRENT
- <1mA / 240VAC
PROTECTION
- OVERLOAD
- 122 ~ 160% 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
FUNCTION
- REMOTE ON/OFF
- RC+/RC- : 0 ~ 0.8V power on ; 4 ~ 10V power off
ENVIRONMENT
- WORKING TEMP.
- -20 ~ +70℃ (Refer to "Derating Curve")
- WORKING HUMIDITY
- 20 ~ 90% RH non-condensing
- STORAGE TEMP., HUMIDITY
- -20 ~ +85℃, 10 ~ 95% RH
- TEMP. COEFFICIENT
- ±0.04%/℃ (0 ~ 50℃)
- VIBRATION
- 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes
SAFETY & EMC (Note 5)
- 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,-3, EAC TP TC 020
- EMC IMMUNITY
- Compliance to BS EN/EN61000-4-2,3,4,5,6,8,11, BS EN/EN55035, BS EN/EN61000-6-2 (BS EN/EN50082-2), heavy industry level, criteria A, EAC TP TC 020
OTHERS
- MTBF
- 3138.2K hrs min. Telcordia SR-332 (Bellcore) ; 491.4K hrs min. MIL-HDBK-217F (25℃)
- DIMENSION
- 195*55*23mm (L*W*H)
- PACKING
- 0.24Kg; 48pcs/12.5Kg/0.87CUFT
Test conditions and notes6
- 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. 33.3% Duty cycle maximum within every 30 seconds. Average output power should not exceed the rated power.
- 5. 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 )
- 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
Downloads
FAQ
Can I use the LPS-50-5 for 5V industrial controllers, logic circuits, or embedded devices?
Yes, this model provides constant voltage 5V output rated for 50W and 10A. It suits 5V electronics and control hardware when the full load stays within 10A.
Is the LPS-50-5 suitable for single-board computers, USB-powered subsystems, or test equipment that need a bulk 5V source?
It can be used as a regulated 5V source for embedded or lab systems that draw up to 50W total. The supply is sized for higher-current 5V loads than low-power adapters, with up to 10A available.
Can this model support 5V displays, HMI logic sections, or industrial communication electronics?
It is a fit for 5V constant voltage electronics where total demand does not exceed 10A. That makes it appropriate for many 5V logic, display, and communications loads in industrial or IT equipment.
Does the LPS-50-5 work well in low-clearance equipment housings?
Its dimensions are 195.0 x 55.0 x 23.0 mm and its weight is 0.24 kg. The low-profile 23.0 mm thickness helps when the enclosure height is restricted.
Can the LPS-50-5 be used in indoor equipment exposed to cold or high ambient temperatures?
The operating temperature range is specified as -20°C to +70°C, with output derating at higher ambient temperatures per the derating curve. No IP rating is listed in the provided data, so the environmental protection level is not defined beyond that temperature range.
Payment & Security
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Other LPS-50 Models
5 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well LPS-50-48 Power Supply 52W 48V 1.1A | 52.8W | 48V | 1.1A | IP20 | $20.10 | View |
| Mean Well LPS-50-3.3 Power Supply 33W 3.3V 10A | 33W | 3.3V | 10A | IP20 | $20.10 | View |
| Mean Well LPS-50-24 Power Supply 50W 24V 2.1A | 50.4W | 24V | 2.1A | IP20 | $20.10 | View |
| Mean Well LPS-50-15 Power Supply 51W 15V 3.4A | 51W | 15V | 3.4A | IP20 | $20.10 | View |
| Mean Well LPS-50-12 Power Supply 50W 12V 4.2A | 50.4W | 12V | 4.2A | IP20 | $20.10 | View |
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