PW173KB Universal 20 32 Watt Series ITE Switch-Mode Power Supply 3 Year Warranty 100-240VAC Universal Input Desktop and Wall-Plug Style 5V to 48V Single Output Models, up to 19W Modified and Custom Designs Available Regulated Output with Low Ripple Impact-Resistant Polycarbonate Enclosure No load Power Consumption < 0.5W Meets EISA Requirements (see next page for details). Meets Energy Star Level IV Specifications All Specifications are typical at nominal input, full load at 25C unless otherwise stated. AC Input MTBF 100-240VAC, -/-10% (class I), +6%, -10% (class II), 47-63 Hz, 1. >100,000 hours (calculated) Input Current Hold-up Time 90VAC: 1.0A 18 ms min. 115VAC Inrush Current Overvoltage Protection Inrush limiting provided. Built-in Input Fuses Overload Protection Internal Primary Current Fuse is provided. Hiccup Mode Efficiency Short Circuit Protection Meet EISA Requirements see page 2 Hiccup Mode Output Voltage Topology See chart. Switching Fixed Frequency Flyback Output Power Approvals and Safety Standards See chart EN/IEC/CSA/UL60950-1, EMC: EN55022/55024/61000 Ripple and Noise Dielectric Withstand 1% pk-pk max., 20MHz BW Input-Output: 3000VAC, Input-GND: 1500VAC, Output-GND: 500VDC Line & Load Voltage Regulation Operating Temperature Excluding Cord: Line: +/- 1%, Load: +/-5%. 0 to 40C, no derating Transient Response Storage Temperature 500s max., 50% load step, typical -30 to +85C. Minimum Load Relative Humidity Not required. 5% to 95%, non-condensing Case Material: Altitude Black 94V0 Polycarbonate 0 to 10,000 ft. Case Dimensions: Output Connections: See outline drawing. Cable: 18AWG, 1800mm (5V & 6V models: 1500mm), 2 conductor. Connector: 2.5mm barrel type (Ault 3) connector, center contact (+). Other connector options are available. Model Number Key PW173 K B 05 03 F 01 Modification Designator. 01 is standared part,02 and higher denotes a modified model. Input Receptacle. See Below for options. receptacle (IEC320, C14 type, grounded) is noted above. Output Connector. 03 connector is standard. See below. Other output connectors available. Output Voltage Design Revision Changes Manufacturing Location 1 of 3 Product Family SL Power Electronics Corp 6050 King Drive Ventura, CA 93003 Phone 805.486.4565 Fax 858.712.2040 Email: info slpower.com www.slpower.com PW173KB Universal 20-32 Watt Series ITE Switch Mode Power Supply 3 Year Warranty Model Number Volts (V) Output Current (max) Max Watts Ripple (Vp-p max) PW173KB0503F01 5 V 4.00 A 20.0 W 50mV PW173KB0703F01 7.5 V 3.00 A 22.5 W 70mV PW173KB0903F01 9 V 3.00 A 27.0 W 90mV PW173KB1203F01 12 V 2.50 A 30.0 W 120mV PW173KB1503F01 15 V 2.00 A 30.0 W 150mV PW173KB1803F01 18 V 1.67 A 30.1 W 180mV PW173KB2403F01 24 V 1.33 A 31.9 W 240mV PW173KB4803F01 48 V 0.67 A 32.2 W 480mV Note: Part numbers above include 3 output connector and IEC320 C14 grounded input receptacle. See below for other options. Input Receptacle Options Output Connector DESKTOP OPTIONS WALL-PLUG OPTIONS IEC320 IEC320 IEC320 N. America Europe United Australia C14 C18 C8 Japan Kingdom Grounded UngroundedShave Fixed Fixed Fixed Fixed Notes: 1 Ault 3 Connector (F) (Q) (N) (B) (M) (G) (H) 2. Center Contact = Positive Notes: 1. Contact factory for option availability. 3. Connector is Switchcraft 760 plug or equivalent. 4. Suggested Mating Connector is Switchcraft 712A jack or equivalent. 5. Other output connector options are available. Contact your local representative for details. 2007 Energy Independence and Security Act - EISA The Energy Independence and Security Act of 2007 was passed in December of 2007 and addresses minimum efficiency standards and standby levels for Class A external power supplies that are 250 Watts and under. This law stipulates that external power supplies manufactured on July 1, 2008 and beyond meet certain minimum efficiency and standby criteria as defined below. Minimum Efficiency Criteria: Active mode is defined as when a power supplys input is connected to a line voltage AC and its output is connected to a DC or AC load, drawing a portion of the products power output. Depending upon the power rating for the power supply, it must meet the minimum efficiency criteria outlined below. Energy-Efficiency Criteria for Active Mode: Output Power on Adapter Label Minimum Average Efficiency Percentage 0 to < 1 Watt 0.50 * output power on the label > 1 watt to 51 watts 0.09 * Ln (output power on adapter label) + 0.50 > 51 watts 0.85 Energy Consumption Criteria for No Load Mode: The power supply must also meet a requirement for when its input is connected to line voltage AC but its output is not connected to a load. Depending upon the power output of the supply, it must keep its energy consumption below the following values: Output Power on Adapter Label Maximum Power Consumption in No-Load Mode 0 to < 250 Watts 0.50 watts 2 of 3 SL Power Electronics Corp 6050 King Drive Ventura, CA 93003 Phone 805.486.4565 Fax 858.712.2040 Email: info slpower.com www.slpower.com