STMicroelectronics 12V – 150W Power Supply Power Module for STNRG011 for Computer

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HK$3,097.70

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RS Stock No.:
208-5057
Mfr. Part No.:
EVLSTNRG011-150
Manufacturer:
STMicroelectronics
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Brand

STMicroelectronics

Power Management Function

Power Module

For Use With

Computer

Kit Classification

Demonstration Board

Featured Device

STNRG011

Kit Name

12V – 150W Power Supply

The EVLSTNRG011-150 is a 12 V, 150 W power supply demonstration board for 90 V ac to 264 Vac mains, which is representative of an AC/DC converter for an all in one (AIO) computer or general purpose high power adapter. The design is based on the STNRG011 IC, digital combo that controls a two-stage AC/DCSMPL. The front-end is a transition mode PFCpre-regulator and the second stage is an LLC Resonant converter. The SRK2001 implements the synchronous rectification in order to obtain higher efficiency.

TM PFC with resonant HB-LLC converter

Input voltage range: 90 ? 264 V ac

12 V ± 5% CV output regulation

Full-load power: 150 W continuous operation

Peak power loading: 200 W

Full-load and average efficiency: greater than

90% at 115/230 V ac

Peak efficiency: greater than 93%

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