# Power Supply Yingjiao YSDS 12V 1.25A 15W

**URL:** https://aio.lv/en/product--yingjiao-ysd15s-1201250--11055124
**Data updated:** 2026-03-07 18:14 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** YINGJIAO
**Manufacturer code:** YSD15S-1201250
**EAN:** 5904139606612
**Warranty:** 5 Years
**Availability:** Out of stock

## Summary description

The Yingjiao DIN power supply YSDS provides a stable output of 12V at 1.25A, delivering a total power of 15W. It is designed for reliable performance in various applications, ensuring safety and efficiency. Compact and easy to install, this power supply is ideal for powering devices that require a consistent voltage supply.

## Long description

The YINGJIAO YSDS 12V 1.25A 15W DIN rail power supply delivers a stable 12-volt DC output at up to 1.25 amperes, providing 15 watts of continuous power for small control circuits, sensors, and auxiliary devices. Engineered for mounting on standard DIN rails, the compact metal enclosure offers space-saving installation in control cabinets, distribution boxes, and industrial automation panels. The unit is designed to ensure consistent voltage under normal load conditions and to meet practical safety and efficiency requirements for low-power applications.
Advantages
The power supply provides steady 12V output with minimal ripple and reliable short-circuit and overload protection, contributing to safe operation of connected devices. Its DIN rail form factor and compact dimensions simplify installation and wiring in confined electrical cabinets. Built with attention to thermal performance and electrical isolation, the unit supports continuous operation at its rated output while protecting downstream equipment from voltage fluctuations.
Suitable for
 Powering low-power automation modules and PLC input circuits
 Supplying sensors, relays, and small actuators in control panels
 Providing auxiliary power for CCTV cameras, access control units, and alarm systems
 Use in small industrial enclosures, server racks, or kiosks requiring a 12V supply
Key specifications
 Output voltage: 12 V DC
 Maximum output current: 1.25 A
 Rated output power: 15 W
 DIN rail mountable metal enclosure
 Input: standard AC mains (see product label for accepted voltage range)
 Protection features: overload and short-circuit protection
 Operating environment: suitable for installation in electrical cabinets and indoor industrial locations
How to use
Install the power supply on a compatible DIN rail inside a properly ventilated electrical enclosure. Connect the AC mains input to the designated input terminals following local electrical codes and ensuring the unit is disconnected from mains power during installation. Connect the 12V DC output terminals to the device(s) to be powered, observing correct polarity. After wiring, apply mains power and verify the output voltage with a multimeter before connecting sensitive equipment. Ensure wiring and terminal screws are tightened to the recommended torque to maintain reliable connections.
Usage recommendations
Place the unit in an environment with adequate ventilation and away from direct heat sources. Avoid mounting near high-current components that may increase ambient temperature. For critical loads, consider adding a secondary supply or UPS for redundancy. Regularly inspect connections and the enclosure for dust accumulation and signs of overheating to maintain long-term reliability.

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All YINGJIAO products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized YINGJIAO service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

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