We are pleased to announce that KRECO (Zhongshan Kingrong Electronics Co., Ltd.) has officially obtained UL certification under file number E482088, covering our AC adaptor series for use with audio/video, information and communication technology equipment. This certification marks another milestone in our commitment to providing globally compliant, safety-certified power solutions for OEMs, brand owners, and distributors worldwide.
UL (Underwriters Laboratories) is one of the most recognized and respected safety certification organizations in the world. UL listing signifies that a product has been tested and evaluated to meet rigorous safety standards. For power supplies used in audio/video, IT, and communication equipment, UL certification is often a mandatory requirement for market access in North America and many other regions. With E482088, KRECO customers gain:
The UL E482088 certification covers a comprehensive range of KRECO AC adaptor models, spanning power levels from 3W to 72W. Below is a summary of the key certified series:
KRE Series (3W–36W):
• KRE-xxx-yyy-Z(@) — General purpose series
• KRE005SPS-xxxyyyU(@) / W2(@) — 5W compact adaptors
• KRE030SPS-xxxyyyW2/Wz/Z/zf(@) — 30W versatile series
• KRE036SPS-xxxyyyU/U1/W2/W3 — 36W series with multiple connector options
• KRE-Syyy — Current-defined series (0.01A–1.5A)
LY Series (12W–72W):
• LY012SPS-xxxyyyU — 12W, 5V–24V output
• LY024SPS-xxxyyyU/UI/W2/Z/Z1/W-2 — 24W series with wide voltage range (5V–30V)
• LY036SPS-xxxyyyU/U1/W2/W3 — 36W series, 5V–24V output
• LY072SPS-xxxyyyW2/W3 — 72W high-power series, 9V–24V output, up to 6A
| Parameter | Range |
|---|---|
| Output Voltage | 5.0 VDC – 30.0 VDC (in 0.1V steps) |
| Output Current | 0.01 A – 6.00 A (depending on model) |
| Power Range | 3W – 72W |
| Application Scope | Audio/Video, IT, Communication Technology Equipment |
| Certification Standard | UL 62368-1 / CSA 22.2 No. 62368-1 (AV/ICT equipment safety) |
The UL E482088 certification was last updated on August 25, 2026, confirming that all listed models are actively maintained and comply with the latest UL requirements. The certification is issued under the Product iQ database by UL Solutions, and the full certificate can be verified online at the UL Prospector portal.
For OEMs, brand owners, and distributors who source power supplies for audio/video equipment, networking devices, security systems, or communication infrastructure, UL certification is not optional — it is a prerequisite. Without it, your products may be denied entry at customs, rejected by retailers, or flagged during safety audits. With KRECO's UL E482088 certification, you eliminate that risk. You can specify KRECO power supplies with the confidence that they meet the highest safety standards for your target markets.
Whether you need a standard off-the-shelf adaptor or a customized design based on our certified platforms, KRECO is ready to support your project. Our engineering team can work with you to select the optimal model from the E482088-certified series, or develop a variant that meets your specific electrical and mechanical requirements while maintaining UL compliance.
Choose KRECO. Because certified safety is not a luxury — it is a requirement.
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