LRS-150-24 Mean Well, AC/DC, 24V / 6.5A / 156W
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Review, teardown, and testing of LRS-150-24 Mean Well power supply
We teardown and tested in different modes LRS-150-24 power supply from Mean Well. It's a 150W single-output enclosed-type power supply with a 1 3/16" low-profile design. Adopting the input of 115VAC, the power supply provides an output voltage line of 24V DC.
Continue reading →LRS-150-24 is a 150W single-output enclosed-type power supply with a 1 3/16" low-profile design. Adopting the input of 115VAC, the power supply provides an output voltage line of 24V DC.
In addition to the high efficiency of up to 90%, the design of the metallic mesh case enhances the heat dissipation of LRS-150-24. Supply operates from -22F through 158F under air convection without a fan.
It has an extremely low no-load power consumption (less than 0.5W).
LRS-150-24 has complete protection functions and 5G anti-vibration capability; it complies with international safety regulations such as TUV BS EN/EN62368-1, BS EN/EN60335-1, BS EN/EN61558-1/-2-16, UL62368-1, and GB4943.
LRS-150-24 serves as a high-price-to-performance power supply solution for various industrial applications.
Features
- AC input range selectable by switch
- Withstand 300VAC surge input for 5 second
- No load power consumption<0.5W
- Miniature size and 1U low profile
- High operating temperature up to 158F
- Protections: Short circuit / Overload / Over voltage / Over temperature
- Cooling by free air convection
- Operating altitude up to 16000 ft
- Withstand 5G vibration test
- High efficiency, long life and high reliability
- LED indicator for power on
- Over voltage category III
- 100% full load burn-in test
- 3 years warranty
Applications
- Industrial automation machinery
- Industrial control system
- Mechanical and electrical equipment
- Electronic instruments, equipments or apparatus
- Household appliances
Specification
OUTPUT:
- DC voltage: 24V
- Rated current: 6.5A
- Current range: 0 ~ 6.5A
- Rated power: 156W
- Ripple & noise: 200mVp-p
- Voltage adj. range: 21.6 ~ 28.8V
- Voltage tolerance: 士1.0%
- Line regulation: 士0.5%
- Load regulation: 士0.5%
- Setup, rise time: 500ms, 30ms/115VAC at full load
- Hold up time (Typ.): 35ms/115VAC at full load
INPUT:
- Voltage range: 85 ~ 132VAC
- Frequency range: 47 ~ 63Hz
- Efficiency (typ.): 89%
- AC current (typ.): 3A/115VAC
Protection
- Over load: 110 ~ 140% rated output power (Hiccup mode, recovers automatically after fault condition is removed)
- Over voltage: 28.8 ~ 33.6V (shut down o/p voltage, re-power on to recover)
- Over temperature: shut down o/p voltage, re-power on to recover
Environment:
- Working temperature: -22F ~ +158F
- Working humidity: 20 ~ 90% RH non-condensing
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Full datasheet: https://www.meanwell.com/Upload/PDF/LRS-150/LRS-150-SPEC.PDF