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ALTRONIX OLS250 Off-Line Switching Power Supply Board, 115V AC - Power Supply Boards
ALTRONIXPower Supply Boards

ALTRONIX OLS250 Off-Line Switching Power Supply Board, 115V AC

The ALTRONIX OLS250 is an off-line switching power supply board (115V AC input) constructed with phenolic/fiberglass material.

SKU 3G-OTH-501997

Also listed as: OLS 250 · OLS-250

Brand
ALTRONIX
Item
OLS250 Off-Line Switching Power Supply Board, 115V AC
Part Number
OLS250
Category
Power Supply Boards
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Technical Specifications

ALTRONIX
Manufacturer Part Number
OLS250
Material
Phenolic/Fiberglass
AC
115V
Product Type
Off-Line Switching Power Supply
Input Voltage
115V AC

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ALTRONIX Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The ALTRONIX OLS250 is an off-line switching power supply board (115V AC input) constructed with phenolic/fiberglass material.

Frequently Asked Questions

What is the ALTRONIX OLS250 off-line switching power supply used for?

The ALTRONIX OLS250 is a 115V AC off-line switching power supply board used in industrial control panels, security systems, and access control applications. It provides regulated DC power for electronic loads, with a phenolic/fiberglass construction for electrical insulation and durability.

What are the specifications of the ALTRONIX OLS250?

The ALTRONIX OLS250 is an off-line switching power supply with 115V AC input voltage. It is built on a phenolic/fiberglass board, making it suitable for environments requiring electrical isolation. The manufacturer part number is OLS250, and it is designed for industrial and security power applications.

Where to buy the ALTRONIX OLS250 power supply worldwide?

3G Electric supplies the ALTRONIX OLS250 off-line switching power supply to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source this OEM part across 14 departments, with specialist depth in controls.

How to install the ALTRONIX OLS250 switching power supply?

Mount the ALTRONIX OLS250 on a non-conductive surface using insulated standoffs. Connect 115V AC input to the designated terminals, observing polarity and grounding per local codes. Ensure the load does not exceed the supply's rated capacity. Always disconnect power before wiring.

Used in

Common applications for ALTRONIX
Access control systems — AL400ULACM power supply board provides 12VDC or 24VDC to card readers, electric strikes, and maglocks with eight fuse-protected outputs.
Fire alarm systems — AL1042ULADA NAC power extender delivers 10A across four synchronized outputs with 9-hour standby for notification appliance circuits.
Industrial control panels — VR1T and VR5T voltage conversion modules convert 24V AC/DC to regulated 12VDC for sensors, relays, and low-voltage devices.
Security systems — VB1T and VB1 voltage boosters convert 12/24V DC to regulated 24VDC for CCTV cameras, motion detectors, and alarm components.
Automation equipment — VR1TM5 power conversion module provides 5VDC at 1A from 24V AC/DC input for logic circuits and low-power devices.
Low-voltage power distribution — VR5BT voltage regulator stabilizes and boosts 24V AC/DC for consistent power in control panels and building systems.
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ALTRONIX Products

3G Electric supplies ALTRONIX power supply boards. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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