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LHA

LHA300F Series

Cosel

300W Single Output AC/DC Switch Mode Power Supply

Designed for worldwide applications, the LHA150F and LHA300F have an input voltage range of 85VAC to 264VAC single phase, and conform to the safety standards input voltage range of 100-240VAC (50/60Hz). The 150W LHA150F is available in four output voltages, the 300W LHA300F offers three output voltages. The output voltage can be adjusted by a potentiometer as standard in the LHA300F, and optionally for the LHA150F (option Y). In addition to their optimized switching topology that provides an energy efficiency figure of up to 93.5%, to reduce energy consumption when unit is operating at light loads or in standby the LHA150F and LHA300F automatically switch to an energy saving mode using intermittent pulse modulation. This contributes to excellent performance and high reliability. The power supplies include inrush current protection, over-current protection with automatic recovery when the default is removed, and over-voltage protection. Designed for use in demanding applications where space is often limited, the LHA150F measures 75 X 27 X 160mm (2.95 X 1.07 X 6.30 inches) and weighs 320g. The LHA300F measures 84 X 37 X 180mm (3.31 X 1.46 X 7.09 inches) and weighs in at 580g.

Product features

Meets OVCⅢ(EN62477-1)
High efficiency
Small and compact PCB construction
Low-noise
Harmonic attenuator (Complies with IEC61000-3-2)
Universal input (AC85-264V)
Power factor correction.

LHA300F Series models

Model # Input voltage AC Input voltage DCnom
(min-max)
Output power Outputs Vnom (min-max) Outputs A max
LHA300F-12110VAC, 230VACN/A300W
Output 1:
12 (10.8 to 13.2)VDC
Output 1:
25A
LHA300F-24110VAC, 230VACN/A300W
Output 1:
24 (21.6 to 26.4)VDC
Output 1:
12.5A
LHA300F-36110VAC, 230VACN/A302.4W
Output 1:
48 (43.2 to 52.8)VDC
Output 1:
6.3A

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Product LHA300F Series

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Consent

As of May 25, 2018, a European privacy regulation called The General Data Protection Regulation (GDPR) has effect. Powerbox cares about your privacy and personal data. To be able to contact you, we need your consent to holding your personal data.

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