What are the key specifications?

It accepts a 5V nominal input, provides ±9V output, features 1500VDC isolation, and operates between -40°C and +85°C.

What is the pinout of a0509s-1wr3l-mfg-000028?

Use the a0509s-1wr3l-mfg-000028 datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about a0509s-1wr3l-mfg-000028 pinout to locate pins, power rails, and interface signals before layout.

a0509s-1wr3l-mfg-000028 Datasheet, Specs, Alternatives & ECAD | Manufacturer

AI summary

The A0509S-1WR3L is a 1W isolated DC/DC converter providing ±9V output from a 5V input, suitable for low-power isolated applications.

Best for

Digital circuits
Low-frequency analog circuits
Relay drive circuits

Avoid if

High-precision voltage regulation is required
Input voltage is unstable

Check before use

Ensure load is at least 10% of rated power to maintain stability.

Key specifications

Input Voltage: 5V (4.5-5.5V)
Output Voltage: ±9V
Isolation: 1500VDC
Efficiency: 87% / 89%

Application

PowerIndustrial

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a 1W isolated, unregulated DC/DC power module from Hi-Link, designed for applications requiring voltage isolation.