DTSPU40 Series Rev A 40 Watt Single Output AC/DC Desktop Power Supply FEATURES ● Splash Proof ● RoHS Compliant ● Class I Insulation ● IEC-320-C14 Input Inlet ● Optional Output Connector ● CEC and Energy Star Compliant ● Approved as Limited Power Source (LPS) ● Wide Input Voltage 90 to 264VAC, 47~63Hz ● Output Voltage Protection (Crowbar Design) ● Output Voltages Available from 5VDC thru 50VDC SPECIFICATIONS: DTSPU40 Series All specifications are based on 25oC, Nominal Input Voltage, and Maximum Output Current unless otherwise noted. We reserve the right to change specifications based on technological advances. SPECIFICATION TEST CONDITIONS Min Nom Max INPUT (Vin) Operating Voltage Range Input Frequency Input Current (Low Line) Input Current (High Line) Inrush Current (Low Line) Inrush Current (High Line) Safety Ground Leakage Current Start-Up Time OUTPUT (Vo) Output Voltage Range Load Regulation Line Regulation Output Power Output Current Range Ripple & Noise (peak to peak) Transient Response Hold-Up Time PROTECTION Over Voltage Protection Over Current Protection GENERAL Efficiency Dielectric Withstanding Voltage For Primary to Secondary Dielectric Withstanding Voltage For Primary to Ground Isolation Resistance Power Consumption (No Load) ENVIRONMENTAL Operating Temperature Storage Temperature Relative Humidity Temperature Coefficient MTBF PHYSICAL Weight Dimensions SAFETY EMI Requirements for CISPR-22 EMI Requirements for FCC PART-15 90 47 Io = Full Load, Vin = 115VAC Io = Full Load, Vin = 230VAC Io = Full Load, 25°C, Cool Start, Vin = 115VAC Io = Full Load, 25°C, Cool Start, Vin = 230VAC Io = Full Load, Vin = 240VAC Io = Full Load, Vin = 100VAC 12 26 0.5 0.3 264 63 1 0.5 15 30 0.75 0.5 See Rating Chart 3 7 0.5 1 0 40 See Rating Chart 0.5 1 4 16 Vin = 230VAC Io = Full Load Vin = 90 to 264VAC Full Load, Vin = 90VAC Io = Full Load to Half Load, Vin = 100VAC Io = Full Load, Vin = 110VAC 112 110 Io = Full Load, Vin = 230VAC 78 83 Unit VAC Hz A A A A mA s VDC % % W A % ms ms 132 150 % % 90 % Primary to Secondary 4242 VDC Primary to Ground 2121 VDC Test Voltage = 500VDC No load, Vin = 240VAC Derate linearly from 100% Load at 40°C to 50% load at 70°C All Outputs Operating temperature at 25°C, Calculated per MIL-HDBK-217F 50 0.3 0 -40 5 -0.04 Vin = 220VAC Vin = 110VAC Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797 B B 0.5 +70 +85 95 +0.04 MΩ W 100,000 °C °C % %/°C hours Approximately 275 4.65 x 2.05 x 1.36 grams inches Class Class DTSPU40 Series 40 Watt Single Output AC/DC Desktop Power Supply Rev A MODEL SELECTION TABLE Model Number Preset Voltage Output Voltage Range Output Current Total Regulation Maximum Output Power DTSPU40-102 5 VDC 5 ~ 6 VDC 5.00 ~ 4.16 A 5% 25W DTSPU40-103 6 VDC 6 ~ 8 VDC 4.00 ~ 3.75 A 5% 30W DTSPU40-104 8 VDC 8 ~ 11 VDC 4.37 ~ 3.18 A 4% 35W DTSPU40-105 11 VDC 11 ~ 13 VDC 3.63 ~ 3.07 A 3% 40W DTSPU40-106 13 VDC 13 ~ 16 VDC 3.07 ~ 2.50 A 3% 40W DTSPU40-107 16 VDC 16 ~ 21 VDC 2.50 ~ 1.90 A 3% 40W DTSPU40-108 21 VDC 21 ~ 27 VDC 1.90 ~ 1.48 A 2% 40W DTSPU40-109 27 VDC 27 ~ 33 VDC 1.48 ~ 1.21 A 2% 40W DTSPU40-110 33 VDC 33 ~ 40 VDC 1.21 ~ 1.00 A 2% 40W DTSPU40-111 40 VDC 40 ~ 50 VDC 1.00 ~ 0.80 A 2% 40W NOTES 1. The output voltage is specified as a range (Ex: 40 ~ 50VDC); the preset voltage will be set as standard models if nothing different is requested. Please contact factory for ordering details. 2. Models DTSPU40-102 ~ DTSPU40-105 need to use “AWG#16, 4FT long” to meet CEC requirements and models DTSPU40-106 ~ DTSPU40-111 need to use “AWG#18, 4FT long” to meet CEC requirements. 3. The regulation will change by modifying the output cable. 4. Optional output connectors are available (see “DC Output Plug Selector List” link located at the bottom of the “Desktop” category page). Please call factory for ordering details. DERATING CURVE Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797 DTSPU40 Series Rev A 40 Watt Single Output AC/DC Desktop Power Supply MECHANICAL DRAWING Unit: inches [mm] NOTES 1. Dimensions are shown in inches [mm] 2. Weight: Approximately 275 grams. 3. Optional output connectors available: (“DC Output Plug Selector List”) Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797