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6 Watts

Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 • Fax 603-778-9797 website: www.wallindustries.com • e-mail: sales@wallindustries.com Page 1 of 5

FEATURES

  • Ultra Wide 4:1 Input Voltage Range
  • International Standard Pin-Out
  • High Efficiency
  • Isolated & Regulated Single Output
  • RoHS Compliant
  • Over Current, Over Voltage, and Short Circuit Protection
  • Input Under Voltage Protection
  • Transformer Creepage 8mm
  • Transformer Clearance 5mm
  • CE Certified
  • EN60601-1 (3rd Edition) Medical Approval

DESCRIPTION

The DCUPH6 series of DC/DC converters offers up to 6 watts of output power in an ultra-compact 1.24” x 0.80” x 0.40” DIP package. This series consists of single output models with an ultra-wide 4:1 input voltage range. Each model in this series features high efficiency, international standard pin-out, as well as protection against over current, over voltage, short circuit, and input under voltage conditions. This series has EN60601-1 (3rd Edition) approval and is RoHS compliant. MODEL SELECTION TABLE Model Number Input Voltage Range Output Voltage Output Current Maximum Capacitive Load Efficiency (Typ. @Full Load) Ripple & Noise Output Power Min Load Max Load DCUPH6-24S05 24VDC (9~36VDC) 5VDC 0mA 1200mA 2700µF 79/81% 100mVp-p 6W DCUPH6-24S06 6VDC 0mA 1000mA 2200µF 79/81% DCUPH6-24S09 9VDC 0mA 667mA 1800µF 81/83% DCUPH6-24S12 12VDC 0mA 500mA 1000µF 82/84% DCUPH6-24S15 15VDC 0mA 400mA 680µF 83/85% DCUPH6-24S24 24VDC 0mA 250mA 470µF 82/84% DCUPH6-48S05 48VDC (18~75VDC) 5VDC 0mA 1200mA 2700µF 79/81% 100mVp-p 6W DCUPH6-48S09 9VDC 0mA 667mA 1800µF 81/83% DCUPH6-48S12 12VDC 0mA 500mA 1000µF 82/84% DCUPH6-48S15 15VDC 0mA 400mA 680µF 83/85% DCUPH6-48S24 24VDC 0mA 250mA 470µF 82/84% SPECIFICATIONS All specifications are based on 25°C, 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 Typ Max Unit INPUT SPECIFICATIONS Input Voltage Range 24VDC Nominal Input 9 24 36 VDC 48VDC Nominal Input 18 48 75 Absolute Maximum Input Voltage(1) 24VDC Nominal Input 40 VDC 48VDC Nominal Input 80 Input Current No Load 24VDC Nominal Input 5 8 mA 48VDC Nominal Input 4 7 Full Load 24VDC Nominal Input 309 317 mA 48VDC Nominal Input 154 159 Input Impulse Voltage (1 sec. max) 24VDC Nominal Input -0.7 50 VDC 48VDC Nominal Input -0.7 100 Reflected Ripple Current 24VDC Nominal Input 20 mA 48VDC Nominal Input 20 Starting Voltage 24VDC Nominal Input 9 VDC 48VDC Nominal Input 18 Input Under-Voltage Protection 24VDC Nominal Input 5.5 6.5 VDC 48VDC Nominal Input 14 15.5 Input Filter Pi Filter Hot Plug Unavailable

Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 • Fax 603-778-9797 website: www.wallindustries.com • e-mail: sales@wallindustries.com Page 2 of 5 SPECIFICATIONS All specifications are based on 25°C, Humidity <75%RH, Nominal Input Voltage, and Rated Output unless otherwise noted. We reserve the right to change specifications based on technological advances. SPECIFICATION TEST CONDITIONS Min Typ Max Unit OUTPUT SPECIFICATIONS Output Voltage See Table Voltage Accuracy ±1 ±3 % Line Voltage Regulation Full Load, from low to high voltage ±0.2 ±0.5 % Load Regulation(2) 5%-100% Load ±0.5 ±1 % Output Power See Table Output Current See Table No Load Power Consumption 0.12 W Maximum Capacitive Load Tested within input voltage range and under full load condtions See Table Ripple & Noise(3) 20MHz bandwidth 100 180 mVp-p Transient Recovery Time 25% load step change 300 500 µs Transient Response Deviation 25% load step change ±3 ±5 % Temperature Drift Coefficient Full Load ±0.03 %/ºC PROTECTION Short Circuit Protection Input Voltage Range Continuous, Self-Recovery Over Current Protection Input Voltage Range 110 150 260 %Io Over Voltage Protection Input Voltage Range 110 160 %Vo ENVIRONMENTAL SPECIFICATIONS Operating Temperature Derating if temperature ≥71ºC -40 85 ºC Storage Temperature -55 125 ºC Storage Humidity Without condensation 5 95 %RH Lead Temperature Welding spot is 1.5mm away from the casing, 10 seconds 300 ºC Vibration 10-55Hz, 10G, 30min. along X, Y, and Z MTBF MIL-HDBK-217F@25ºC 1000 KHrs GENERAL SPECIFICATIONS Efficiency See Table Switching Frequency(4) PWM mode (nominal, full load) 300 KHz Insulation Voltage Input to Output, test time of 1 minute & leak current lower than 1mA 6000 VDC Insulation Resistance Input to Output, Insulation Voltage 500VDC 10000 MΩ Isolation Capacitance Input to Output, 100KHz/0.1V 13 20 pF Enhanced Isolation Transformer Creepage 8.0 mm Transformer Clearance 5.0 PCB Creepage & Clearance 8.0 Optocoupler Creepage 8.0 PHYSICAL SPECIFICATIONS Weight 0.46oz (13g) typ. Dimensions (L x W x H) 1.24in x 0.80in x 0.40in (31.6mm x 20.30mm x 10.20mm) Case Material Black Flame-Retardant and Heat-Resistant Plastic (UL94-V0) Cooling Free Air Convection SAFETY CHARACTERISTICS Safety Approvals EN60601-1 (3rd Edition) EMI CE CISPR22/EN55022 Class A (Bare Component) EMS ESD IEC/EN61000-4-2 Contact ±6kV Perf. Criteria B EFT IEC/EN61000-4-4 ±2kV(5) Perf. Criteria B Surge IEC/EN61000-4-5 ±2kV(5) Perf. Criteria B CS IEC/EN61000-4-6 3Vr.m.s Perf. Criteria A Immunities of Voltage Dip, Drop & Short Interruption IEC/EN61000-4-29 0-70% Perf. Criteria A NOTES 1. This is the absolute maximum rating the converter can operate at without damage, but it is not recommended. 2. When testing from 0% to 100% load working conditions, load regulation index of ±5%. 3. 0%-5% load ripple & noise is no more than 5%Vo. Ripple and noise tested with “parallel cable” method, oscilloscope using the 1X probe. Contact factory for more specific operation methods. 4. This series uses frequency technology, the switching frequency is the test value for full load. When load is reduced below 50%, the switching frequency decreases with decreasing load. 5. See EMC solution ① for recommendation circuit. 6. Customization available. *Due to advances in technology, specifications subject to change without notice.

Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 • Fax 603-778-9797 website: www.wallindustries.com • e-mail: sales@wallindustries.com Page 3 of 5 DERATING CURVES Temperature Derating Curve EFFICIENCY GRAPHS Efficiency vs. Input (Full Load) DCUPH6-24S05 Efficiency vs. Output Load (Vin=Vin-nominal) DCUPH6-24S05 Efficiency vs. Input Voltage (Full Load) DCUPH6-48S15 Efficiency vs. Output Load (Vin=Vin-nominal) DCUPH6-48S15

Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 • Fax 603-778-9797 website: www.wallindustries.com • e-mail: sales@wallindustries.com Page 4 of 5 MECHANICAL DRAWINGS Notes: Unit: mm [inch] Pin diameter tolerances: ±0.10 [±0.004] General Tolerances: ±0.50 [±0.020] Note: Grid 2.54*2.54mm Pin Out Pin Function

1 Vin

11 No Pin

15 No Pin

23 GND

24 GND

NC: No Connection DESIGN REFERENCE 1. Typical Application All the DC/DC converters of this series are tested according to the recommended circuit before delivery. If it is required to further reduce input and output ripple, properly increase the input & output of additional capacitors Cin and Cout or select capacitors of low equivalent impedance provided that the capacitance is no larger than the max. capacitive load of the product. Vin Cin Cout 24VDC 100uF 10µF 48VDC 10µF-47µF 10µF 2. Recommended Circuit Notes: Part ① above is used for EMS test. Parameter Description Model Vin:24V Vin:48V FUSE Choose according to actual input current MOV S20K30 S14K60 C0 330µF/50V 330µF/100V C1 Refer to Cout in “Typical Application” above 3. The product does not support output in parallel with power per liter.

Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 • Fax 603-778-9797 website: www.wallindustries.com • e-mail: sales@wallindustries.com Page 5 of 5 COMPANY INFORMATION Wall Industries, Inc. has created custom and modified units for over 50 years. Our in-house research and development engineers will provide a solution that exceeds your performance requirements on- time and on budget. Our ISO9001-2008 certification is just one example of our commitment to producing a high quality, well-documented product for our customers. Our past projects demonstrate our commitment to you, our customer. Wall Industries, Inc. has a reputation for working closely with its customers to ensure each solution meets or exceeds form, fit and function requirements. We will continue to provide ongoing support for your project above and beyond the design and production phases. Give us a call today to discuss your future projects. Contact Wall Industries for further information: Phone: (603)778-2300 Toll Free: (888)597-9255 E-mail: sales@wallindustries.com Web: www.wallindustries.com Address: 37 Industrial Drive Exeter, NH 03833