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Longwei Manuals & User Guides

User manuals, setup guides, troubleshooting help, and repair information for Longwei products.

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Longwei manuals

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Longwei DC Power Supply User Manual

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Comprehensive user manual for Longwei series DC voltage stabilizing power supplies, including models LW-3005-2KD, LW-3010-2KD, LW-6003-2KD, LW-6005-2KD, and LW-1003-2KD. Includes specifications, operation instructions, and troubleshooting.

LONGWEI PS-3010DF / PS-305DF DC Power Supply User Manual

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Comprehensive user manual for the LONGWEI PS-3010DF and PS-305DF DC Power Supply. Covers operation in Constant Voltage (CV) and Constant Current (CC) modes, control descriptions, technical specifications, and maintenance procedures.

Longwei manuals from online retailers

LONGWEI DC Power Supply Variable 30V 10A, Model LW-K3010D Instruction Manual

LW-K3010D • May 6, 2026

Comprehensive instruction manual for the LONGWEI LW-K3010D DC Power Supply, providing detailed guidance on setup, operation, maintenance, and troubleshooting for precise voltage and current regulation.

LONGWEI K3010D DC Power Supply User Manual

K3010D • July 28, 2025

Comprehensive instruction manual for the LONGWEI K3010D DC Power Supply, covering setup, operation, maintenance, troubleshooting, and specifications for laboratory and equipment repair applications.

Longwei DC Power Supply User Manual

LW-K3010DC • May 6, 2026

Comprehensive user manual for the Longwei DC Power Supply, covering setup, operation, maintenance, troubleshooting, and specifications for models LW-K303DC, LW-K305DC, LW-K3010DC, LW-K603DC, LW-K605DC, LW-K1002DC, LW-K1003DC. Learn how to…

Longwei TPR-3003-2D Dual Digital Display Adjustable DC Power Supply User Manual

TPR-3003-2D • May 6, 2026

Comprehensive user manual for the Longwei TPR-3003-2D adjustable DC power supply, covering setup, operation, maintenance, and specifications.

Longwei PDS-3010G Adjustable DC Power Supply User Manual

PDS-3010G • April 10, 2026

Comprehensive user manual for the Longwei PDS-3010G Adjustable DC Power Supply, covering setup, operation, maintenance, troubleshooting, and specifications for models like 30V 10A 300W.

Longwei LW-2KD Series DC Power Supply User Manual

LW-2KD Series • March 3, 2026

Comprehensive instruction manual for the Longwei LW-2KD series DC Power Supply, including setup, operation, specifications, and troubleshooting for models like LW-3010-2KD, LW-3005-2KD, LW-6005-2KD, and LW-1003-2KD.

Longwei PS Series Adjustable DC Stabilized Power Supply User Manual

PS Series (PS-1502D to PS-6403D) • February 9, 2026

Comprehensive user manual for the Longwei PS Series Adjustable DC Stabilized Power Supply, including models PS-1502D, PS-1503D, PS-1505D, PS-302D, PS-303D, PS-305D, PS-6402D, and PS-6403D. Covers setup, operation, specifications,…

Longwei PS305D Digital DC Power Supply User Manual

PS-305D • February 5, 2026

Instruction manual for the Longwei PS305D Digital Voltage Regulated DC Power Supply, covering setup, operation, specifications, and maintenance for laboratory and testing applications.

Longwei LW-3010EC Series Adjustable DC Power Supply User Manual

LW-3010EC • January 11, 2026

Comprehensive user manual for the Longwei LW-3010EC series adjustable DC power supply, covering setup, operation, specifications, and troubleshooting for models like LW-305EC, LW-3010EC, LW-603EC, LW-605EC, and LW-1003EC.

Longwei LW-3010E DC Power Supply User Manual

LW-3010E • January 11, 2026

Comprehensive user manual for the Longwei LW-3010E DC Power Supply, covering setup, operation, features, specifications, and troubleshooting for this adjustable variable power source stabilizer voltage regulator.

Longwei Digital Lab Bench DC Power Supply User Manual

PS-3010DF • December 1, 2025

Comprehensive instruction manual for the Longwei PS-3010DF and PS-305DF Digital Lab Bench DC Power Supply, covering setup, operation, maintenance, troubleshooting, and detailed specifications for variable voltage and current…

Longwei PDS-3010M DC Power Supply User Manual

PDS-3010M • December 1, 2025

Comprehensive user manual for the Longwei PDS-3010M 30V 10A Adjustable Bench DC Power Supply, including setup, operation, specifications, and maintenance.

Longwei PDS-Series Adjustable DC Power Supply User Manual

PDS-Series • November 12, 2025

Comprehensive user manual for Longwei PDS-Series adjustable DC power supplies, including setup, operation, specifications, and troubleshooting for models like PDS-3010M, PDS-306M, PDS-605M, PDS-1202M, and PDS-1203M.

Longwei PDS-3010M Series Adjustable DC Power Supply User Manual

PDS-3010M • November 12, 2025

Comprehensive instruction manual for the Longwei PDS-3010M series adjustable DC power supply, covering setup, operation, maintenance, troubleshooting, and detailed technical specifications for models up to 30V 10A.