User Manual for Aigostar Constant Voltage Transformer FHYLA Series
Quick guide for the Aigostar Constant Voltage Transformer (FHYLA100W24V, FHYLA150W24V, FHYLA200W24V). Includes wiring diagrams, technical specifications, and safety precautions for optimal performance.
Table of contents
Quick Guide from the Manual
This document provides essential information for the installation and operation of the Aigostar Constant Voltage Transformer. To ensure the longevity of the device, it is recommended to keep the load at no more than 80% of the rated capacity. Always ensure the power is disconnected before performing any wiring or maintenance to avoid the risk of electric shock.
Product Overview
The device features specific terminals for AC input and lamp output. Ensure wires are connected to the correct terminals as indicated on the device housing:

- AC Input Terminal: Connect Ground, Neutral, and Live wires to the designated inputs.
- Lamp Output Terminal: Connect the positive and negative wires to the corresponding output terminals.
Technical Specifications
The following models are covered by this manual:
- FHYLA100W24V: 100W, 220-240V Input, 24V Output, 4.1A Current.
- FHYLA150W24V: 150W, 220-240V Input, 24V Output, 6.3A Current.
- FHYLA200W24V: 200W, 220-240V Input, 24V Output, 8.3A Current.
All models operate within a temperature range of -25°C to 35°C.
Safety Precautions
- Do not exceed 80% of the rated load to extend the service life of the transformer.
- Do not operate the device while the power is connected.
- Avoid using the device in humid environments to prevent damage.
- If using multiple connections, use parallel connections to reduce line loss.
Manufacturer information
Aigostar
Practical help
Common problems
Ensure the connected load does not exceed 80% of the transformer's rated capacity.
Always disconnect the power supply before performing any wiring or maintenance.
Use parallel connections instead of a single line to minimize power loss.
Before use
- Verify that the input voltage is between 220-240V.
- Calculate the total load to ensure it is below 80% of the rated power.
- Check that the installation environment is dry and not humid.
- Identify the correct AC input and DC output terminals before wiring.
Specs in practice
- Output Voltage
- The device provides a constant 24V DC output.
- Working Temperature
- The device is designed to operate safely between -25°C and 35°C.
Images and diagrams
- The wiring diagram illustrates the AC input terminal (Ground, Neutral, Live) and the Lamp output terminal (Negative, Positive).
Model compatibility
- Compatible with 220-240V AC power sources.
- Designed for 24V DC output applications.
Manual page author
David Miller
Documentation analyst
Organizes user manual content into clear summaries, with attention to model details, product context, and everyday usability.