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AC and DC Power Supply

LISUN provides high-precision adjustable AC power source, CC & CV programmable DC power supply and AC/DC digital power meters, customized power solutions for lab testing and industrial use.

Digital Power Meter (High Accuracy AC & DC Model)

LS2050 Digital Power Meter (High Accuracy AC & DC Model)

Digital CC and CV DC Power Supply (High Precision)

DC3005 Digital CC and CV DC Power Supply (High Precision)

Pure Sine Wave AC Power Source (High Precision)

LSP-500VARC Pure Sine Wave AC Power Source (High Precision)

Digital Power Meter (AC & DC model)

LS2012 Digital Power Meter (AC & DC model)

AC Power Supply

LSP-500VAS AC Power Supply

Digital CC and CV DC Power Source

DC3005S Digital CC and CV DC Power Source

Isolation Transformer

ITEU-SP4K Isolation Transformer

PWM Type AC Power Supply

LSP-5KVAS PWM Type AC Power Supply

Digital 3-Phase Power Meter | Three-Phase Power Analyzer

LS8930 Digital 3-Phase Power Meter | Three-Phase Power Analyzer

Product Categories

Standards

EN 14604:2005 Smoke alarm devices

EN 14604:2005 Smoke alarm devices

UL 1484:2025 Fuel Gas Alarms

UL 1484:2025 Fuel Gas Alarms

ISO 7240-2:2017 Fire detection and alarm systems—Part 2:Fire detection control and indicating equipment

ISO 7240-2:2017 Fire detection and alarm systems—Part 2:Fire detection control and indicating equipment

UL 817:2025 Cord Sets and Power-Supply Cords

UL 817:2025 Cord Sets and Power-Supply Cords

UL 217:2024 Smoke Alarms

UL 217:2024 Smoke Alarms

Applications

LEDs and Luminaire Test Solutions

LEDs and Luminaire Test Solutions

LM-79 and LM-80 Test Solutions

LM-79 and LM-80 Test Solutions

LED Driver Test Solutions

LED Driver Test Solutions

Household Applicances Test Solutions

Household Applicances Test Solutions