Adjustable Switching Power Supply For Led

About the Adjustable Switching Power Supply For Led

The Adjustable Switching Power Supply For Led is part of the ELEHPD Adjustable Display Series range. 0-12V 15V 24V 36V 48V 55V 60V 70V 80V 90V Adjustable Switching Power Supply 1000W Led Power Supply 1000W 110/220V Ac To Dc Smps ELEHPD manufactures and exports low voltage electrical products from Yueqing, Zhejiang, China, supplying distributors, panel builders, M&E contractors and OEM buyers worldwide.

Full catalogue description: 0-12V 15V 24V 36V 48V 55V 60V 72V 80V 90V 100V 110V Adjustable 1000W Switching Power Supply For Led 1000W 110/220V Ac To Dc Smps

Typical applications

Motor control centres and pump or fan starters
Machine building, conveyors, packaging and CNC equipment
HVAC control panels and building automation
Water treatment, irrigation and pumping stations
Panel retrofits replacing electromechanical control gear

How to specify the right Adjustable Display Series

Size the contact rating for the inductive load, not just the resistive current (AC-3 duty for motors)
Check the coil voltage and frequency available in the panel: 24 V DC, 110 V, 230 V or 400 V AC
Confirm the auxiliary contact count needed for the control and indication circuit
Match the enclosure rating to the environment (IP20 inside a panel, IP65 on the machine)

Specifications

0-12V 15V 24V 36V 48V 55V 60V 70V 80V 90V Adjustable Switching Power Supply 1000W Led Power Supply 1000W 110/220V Ac To Dc Smps

Frequently asked questions about the Adjustable Switching Power Supply For Led

What is the difference between a contactor and a relay?

A contactor is built for switching power circuits repeatedly at high current, often with motor duty ratings (AC-3) and arc-suppressing chambers. A relay switches control signals at low current. In practice: contactor for the motor, relay in the control circuit that drives the contactor coil.

How do I calculate the correct contactor size for a motor?

Use the motor's full-load current, apply the AC-3 rating for the operating voltage, and allow for the number of starts per hour. As a rule of thumb, the contactor's AC-3 rating should be at least equal to the motor FLC, then step up one frame if the duty is heavy.

Do you supply the coil voltage I need?

Coil voltages are specified per order. Send the model number, coil voltage and frequency you require and we will confirm availability and lead time.

Are auxiliary contacts included?

Base models come with the standard auxiliary contact configuration for that frame. Add-on auxiliary blocks and mechanical interlocks can be quoted with the contactor.