DATASHEET Rev. A DTAM250 SERIES 90~264VAC Input Voltage Range 250 Watts, Single Output Active PFC, IEC-320-C14 AC Inlet AC/DC Medical Desktop Power Supplies FEATURES Active PFC RoHS Compliant 40mm Cooling Fan with Fan Speed Control 100% Burn-in and Hi-pot Tested 250 Watts Output Power High Reliability Wide Input Voltage Range: 90~264VAC, 47~63Hz Meets CEC and Energy Star Level V Requirements IEC-320-C14 Input Inlet Output Voltages Available from 12VDC to 48VDC Single Output MTBF > 140,000 Hours Over Voltage, Over Load, and Short Circuit Protection UL60601-1, TUV EN60601-1, CB IEC60601-1 Medical Power Factor >0.9 at 115/230VAC and Full Load Safety Approvals DESCRIPTION The DTAM250 series of medical AC/DC desktop switching power supplies provides 250 Watts of continuous output power. All models have a 90~264VAC input voltage range, an IEC-320-C14 AC inlet, a 40mm cooling fan with fan speed control, and active PFC. These supplies are protected against over voltage, over load, and short circuit conditions. These supplies are RoHS compliant and meet CEC and Energy Star Level V requirements. All models also have UL60601-1, CSA C22.2-No. 60601-1, TUV EN60601-1, and CB IEC60601-1 safety approvals. All units are 100% burn-in and hi-pot tested. 03/16/2011 Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797 Page 1 of 4 DTAM250 Series With Active PFC 250 Watts, Single Output AC/DC Medical Desktop Power Supplies Rev. A SPECIFICATIONS: DTAM200 Series 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. INPUT SPECIFICATIONS Input Voltage Range 90 - 264VAC (full range) Input Frequency 47 - 63Hz Input Current (rms) 3.5A at 90VAC max; Power Factor > 0.9 at full load and 115/230VAC No Load Power Consumption (green functions) < 500mW 1.5A at 264VAC max OUTPUT SPECIFICATIONS Output Current See Table Output Voltage See Table Output Power 250W max. Voltage Regulation ±5% Ripple & Noise (See Note 1) See Table Hold Up Time > 16ms typical at full load and 115VAC PROTECTION Short Circuit Protection Auto recover Over Voltage Protection Latch, AC Recycle Over Load Protection Auto recover GENERAL SPECIFICATIONS Efficiency Withstand Voltage > 87% at half load and 115/230VAC Primary to Secondary 5656VDC Primary to Frame Ground 2121VDC Earth Leakage Current < 228µA at 264VAC ENVIRONMENTAL SPECIFICATIONS Operating Temperature -20°C to +40°C Storage Temperature -20°C to +85°C Humidity 10% ~ 95% Cooling 40 mm cooling fan with fan speed control MTBF > 140,000 hours at full load and 25°C ambient temperature PHYSICAL SPECIFICATIONS Dimensions (L x W x H) 7.42 x 4.11x 2.36 inches (188.5 x 104.5 x 60.0 mm) Weight 2.34 lbs (1060g) AC Input IEC-320-C14 Inlet SAFETY & EMI Safety Standards UL60601-1, CSA C 22.2-No. 60601-1, TUV EN60601-1, CB IEC60601-1 EMC Standards EN60601-1-2, FCC Part 18 Class B, EN55011 Class B, CE All models meet CEC and Energy Star Level V requirements 03/16/2011 Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797 Page 2 of 4 DTAM250 Series With Active PFC 250 Watts, Single Output AC/DC Medical Desktop Power Supplies Rev. A MODEL SELECTION TABLE Input Voltage Range Output Voltage Output Current Ripple & Noise (1) Output Power DTAM-250A4-1Y12E 90 ~ 264 VAC 12 VDC 20.83 A 240mVp-p 250W DTAM-250A4-1Y16E 90 ~ 264 VAC 16 VDC 15.63 A 300mVp-p 250W DTAM-250A4-1Y19E 90 ~ 264 VAC 19 VDC 13.16 A 300mVp-p 250W DTAM-250A4-1Y20E 90 ~ 264 VAC 20 VDC 12.5 A 300mVp-p 250W DTAM-250A4-1Y24E 90 ~ 264 VAC 24 VDC 10.42 A 300mVp-p 250W DTAM-250A4-1Y36E 90 ~ 264 VAC 36 VDC 6.94 A 300mVp-p 250W DTAM-250A4-1Y48E 90 ~ 264 VAC 48 VDC 5.21 A 300mVp-p 250W Model Number NOTES 1. Ripple & Noise is measured at 20MHz bandwidth with a tantalum 10µF in parallel with a 0.1µF ceramic capacitor. MECHANICAL DRAWING Unit: inches (mm) TOP 7.42 (188.5) AC INLET 4.11 (104.5) COOLING FAN AIRFLOW RUBBER FOOT X 4 2.36 (60.0) 0.05 (1.4) NOTES: 1. AC INLET: IEC-320-C14 STANDARD 2. BOX COLOR: BLACK 3. TOLERANCE: ±0.5mm LABEL SIDE STANDARD OUTPUT CABLE 1. 12 VDC Output Model: AWM 2464 #16AWG / 6C + SHIELDING, UL 80°C 300V VW-1, 800mm ±30mm (MIN) 16~48 VDC Output Models: AWM 2464 #16AWG / 6C + SHIELDING, UL 80°C 300V VW-1, 1000mm ±30mm (MIN) 2. Depends on customer’s requirements. 03/16/2011 Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797 Page 3 of 4 Rev. A DTAM250 Series With Active PFC 250 Watts, Single Output AC/DC Medical Desktop Power Supplies 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: Toll Free: Fax: E-mail: Web: Address: 03/16/2011 (603)778-2300 (888)587-9255 (603)778-9797 [email protected] www.wallindustries.com 5 Watson Brook Rd. Exeter, NH 03833 Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797 Page 4 of 4