WA40-50-220XXXK1 Series Typical Features ♦Wide Input voltage range 85~265VAC ♦Typical Transfer Efficiency 88% ♦ Switching frequency: 132KHz typ. ♦ Over current / Short circuit /Over temperature protection, Self-recovery ♦ Input-output isolated ♦ PCB Mounting ♦ Metal case K1 WA40-50-220XXXK1 Series---a compact size, high efficient power converter offered by Aipu. It features universal input voltage range, taking both DC and AC input, low ripple, low temperature rise, low power consumption, high efficiency, high reliability, safer isolation. It is widely used in industrial, office and civil applications. Please refer to this datasheet when module being used in a bad EMC environment. XX XX-XX X XX X X X —©Suffix -©Case Material -©Packing Code -© Output Voltage -© Output Ways -© Input Voltage -(2) Output Power -(T) Product Series Guangzhou Aipu Electron Technology Co., Ltd Add: Building B, No.4 Courtyard, Qixing Gang, Shiliu Gang, Haizhu Dis, CN Email: [email protected] Tel: 86-20-84206763 Fax: 86-20-84206762 Hotline: 400-811-8032 Website: http://www.aipulnion.com/ Guangzhou Aipu Electron Technology Co., Ltd reserves the copyright and right of final interpretation. Version: A/1 Date:2016-12-01 Page 1 of 5

Note: Due to space limitation, above is only a part of our product list, please contact our sales team for more items. Technical Parameters Test Condition: Unless otherwise specified, data in the datasheet should be tested under the conditions of inputting nominal voltage, pure resistance rated load and Ta=25℃. Input Specifications Input Frequency range Hz Standby Power Consumption Short-circuit Power Consumption Input current Surge current Output Specifications Output Voltage accuracy Line Regulation Nominal Load, full voltage range Load Regulation Minimum Load Single Output Ripple & Noise Turn-on...

General Specifications Transfer Efficiency Nominal input voltage, full load Switching Frequency Operating Temperature Temperature Drift Storage Temperature Relative Humidity Case Material Plastic/Metal case Input-output 2.50KVac ≤ 3mA/1min; Isolation Voltage Input- case/FG Input-FG Class of Case Material 单位（Unit：）：mm 印刷版俯视图（Printed board vertical view） Unit: mm 栅格间距（Latticboard）：2.54mm（view ） Printed spacing vertical 0.1inch 未标注尺寸公差±0.25mm Grid:2.54mm(0.1inch) 未标注针脚公差±0.10mm General tolerances: ±0.25mm; General Pin tolerances: ±0.10mm Packing Code Note: If the definition of pin is not in accordance...

Test Method: (1) 12# twisted pair to connect, Oscilloscope bandwidth set as 20MHz, 100M bandwidth probe, terminated with 0.1uF polypropylene capacitor and high frequency low resistance electrolytic capacitor in parallel, oscilloscope set as Sample pattern. (2) Input terminal connect to power supply, output terminal connect to electronic load through jig plate, Use 30cm± cm sampling line, Power line 2 selected from corresponding diameter wire with insulation according to the flow of output current. Operating Temperature VS Load Curve Typical Application Circuit EMC recommended application circuit...

Note: 1. Output filtering capacitor C1/C3 are electrolytic capacitor, recommend to use high frequency low resistance electrolytic capacitor, capacitance as100uF/1A output current. Capacitance withstand voltage derating bigger than 80%. 2. Output filtering capacitor C2/C4 filters high frequency noise, recommend to use 1μF ceramic capacitor, Capacitance withstand voltage derating bigger than 80%. 3. TVS is a recommended component to protect post-circuit if converter fails. Recommend to use 600W model. 5V output recommend:SMBJ7.0A, 9V output recommend:SMBJ12.0A, 12V output recommend:SMBJ20A, 15V...