The PLA05A, a lightweight, high-efficiency, universal-input, California Energy Commission (CEC)–compliant adapter, is suited for applications such as cordless headsets, Bluetooth device chargers, cell phones, and other wireless communication devices. The company offers a range of CEC-compliant adapters. The PLA series was developed as a low-cost replacement for noncompliant linear adapters. The adapter measures 3.07 × 1.26 × 1.57 in. The adapter provides double insulation and has short-circuit protection with autorecovery. The device has zero minimum load and meets the minimum efficiency requirements for Energy Star and CEC compliance level IV. Unlike linear adapters, the products have a wide input voltage range of 90–264 V ac and meet safety approvals for UL/cUL 60950-1.