DS450DC-3 ADVANCEDENERGY | Alldatasheet
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©2022 Advanced Energy Industries, Inc. ARTESYN DS450DC-3/DS550DC-3 Distributed Power Bulk Front-End Total Output Power 450 to 550 Watts +12 VDC Main Output +3.3 VDC Stand-by Output DC Input 36 to 75 VDC AT A GLANCEAdvanced Energy's Artesyn DS450DC and DS550DC series bulk front end power supplies are the DC-input versions of their DS450 and DS550 AC-input counterparts. Mechanically identical to the AC versions, these products allow system operation from a Telco style 48 VDC input. Rated at 450 and 550 watts, the DS450/550 power supplies generate a main DC output of 12 VDC and a 3.3 VDC for powering standby circuitry. Standard features include active current sharing, internal ORing FETs and an EEPROM for storing service data to facilitate efficient field replacement. An I C communication interface is provided for the FRU EEPROM data. SPECIAL FEATURES 1U X 2U form factor 10.3 W/in (DS550)
8.4 W/in
(DS450) +12 VDC output +3.3 VDC standby No minimum load required Hot plug operation N + 1 redundant Internal OR’ing fets Active current sharing Built-in cooling fans (40 mm x 28 mm) I C communication interface bus EEPROM for FRU data Amber LED status, fan_fail Green LED status, power good/ DC_OK status (VIN_GOOD) One year warranty SAFETY UL/cUL62368 (UL recognized) NEMKO+ CB report EN62368 EN62368 CE mark China CCC UKCA Mark Connector input shown DC Input
2 advancedenergy.com DS450DC-3/DS550DC-3 ELECTRICAL SPECIFICATIONS LOGIC CONTROL Input Input ra nge 36 to 75 VDC Frequency DC input Inrush current 21 A maximum Efficiency 84% @ 75 VDC Conducted EMI FCC Subpart J EN55032 Class A Radiated EMI FCC Subpart J EN55032 Class A Power factor N/A Leakage current No touch current required. Hold up time 1 ms minimum Output Main DC voltage +12 V Standby +3.3 VSB Adjustment range Factory Set, no pot adjustments Regulation +12 VDC; +5%/-5% +3.3 VSB; +5%/-5% Overcurrent See Table 1 next page Overvoltage +12 VDC; 13.5 to 15 VDC +3.3 VSB; 3.76 to 4.30 VDC Undervoltage +12 VDC; 10.5 to 11.0 VDC +3.3 VSB; 2.77 to 3.00 VDC Turn-on delay < 3 seconds +12 V output rise time 3 ms to 300 ms PS_ON /L(Power supply enable) The power supply output will be enabled when this signal is pulled low (< 0.8 V). HIGH = Output V1 OFF LOW = Output V1 ON VIN_GOOD/H (Input OK) Active High signal asserted when the input voltage rises above the min input voltage specified. This signal is internally pulled up through 4.7 Kohms to the 3.3 V housekeeping voltage. POK/H (Output OK) Active High signal asserted when the output is within regulation. This signal is internally pulled up through 1.0 Kohms to the 3.3 V housekeeping voltage. TACH_1 This open collector signal generates two pulses per each fan revolution. This signal is eternally pulled up to the housekeeping voltage. PS_KILL This signal will cause the output to shut down when drive high (> 24 V) or left floating. The PS_KILL will cause the output to latch off and requires recycle of PS_ON or DC input to reset.
advancedenergy.com 3 DS450DC-3/DS550DC-3 Operating temperature +10°C to +45°C, able to start-up at -10°C Storage temperature -40°C to +70°C Altitude, operating 10,000 ft. Electromagnetic susceptibility/Input transients - EN61000-3-2, -3-3 - EN55024:1998 RoHS & lead-free compliant (no tantalum caps.) Humidity 20 to 90% RH, non-condensing Shock and vibration specificatons complies with Astec Std. Specifications. MTBF (calculated) 500k hours at full load, 25°C ENVIRONMENTAL SPECIFICATIONS
ORDERING INFORMATION
Ripple P/P Over Current Options DS450DC-3 12.0 VDC
3.3 VSB
±0.2% ±1% +5/-3% +5/-4% 0 A 0 A 37.0 A 3.0 A 120 mV 60 mV 39.5 to 44.4%
4.9 A Avg, 7 A max Standard
DS450DC-3-002 12.0 VDC ±0.2% ±1% +5/-3% +5/-4% 0 A 0 A 37.0 A 3.0 A 120 mV 60 mV 39.5 to 44.4%
4.9 A Avg, 7 A max Reverse Air
DS550DC-3 12.0 VDC ±0.2% ±1% +5/-3% +5/-4% 0 A 0 A 45.0 A 3.0 A 120 mV 60 mV 48.0A to 54.0A DS550DC-3-003 12.0 VDC ±0.2% ±1% +5/-3% +5/-4% 0 A 0 A 45.0 A 3.0 A 120 mV 60 mV 48.0A to 54.0A *Over current latches off if overcurrent lasts over 1 second, otherwise it is auto recovery. *For 5 VSB, please contact marketing department.
4 advancedenergy.com DS450DC-3/DS550DC-3 MECHANICAL DRAWINGS
advancedenergy.com 5 DS450DC-3/DS550DC-3 DC OUTPUT CONNECTOR PINOUT ASSIGNMENT P1 - POWER SUPPLY SIDE MATING CONNECTOR (SYSTEM SIDE) Male connector as viewed from the rear of the supply D1 D2 D3 D4 D5 D6 PB1 PB2 PB3 PB4 PB5 PB6 C1 C2 C3 C4 C5 C6 B1 B2 B3 B4 B5 B6 A1 A2 A3 A4 A5 A6
1 FCI Power Blade 51721 series
2 Molex Power Connector
1 FCI Power Blade
2 FCI Power Blade
6 advancedenergy.com DS450DC-3/DS550DC-3 PIN ASSIGNMENTS Pin Signal Name PB 1 +12 V Return PB 2 +12 V Return PB 3 +12 V Return PB 4 +12 V PB 5 +12 V PB 6 +12 V A1 PS_KILL A2 +12 V_Current Share A3 Return A4 Write Protect A5 PS A0 A6 +3.3 V SB B1 Return B2 12 V RTN Sense B3 Return B4 +3.3 V SB B5 SDA B6 -PS_ON/L C1 Return C2 Tach_1 C3 Return C4 +3.3 V SB C5 SCL* C6 VIN_GOOD/H D1 -Present/L D2 +12 V_Sense D3 Return D4 +3.3 V SB D5 Alert/L (S_INT) D6 POK/H (PWROK/H) *Supports I C standard mode (100 kHz) only
ENG-DS450DC-3/DS550DC-3-235-02 5.09 For international contact information, visit advancedenergy .com. powersales@aei.com (Sales Support) productsupport.ep@aei.com (Technical Support) +1 888 412 7832 ABOUT ADVANCED ENERGY Advanced Energy (AE) has devoted more than three decades to perfecting power for its global customers. AE designs and manufactures highly engineered, precision power conversion, measurement and control solutions for mission-critical applications and processes. Our products enable customer innovation in complex applications for a wide range of industries including semiconductor equipment, industrial, manufacturing, telecommunications, data center computing, and medical. With deep applications know-how and responsive service and support across the globe, we build collaborative partnerships to meet rapid technological developments, propel growth for our customers, and innovate the future of power. Specifications are subject to change without notice. Not responsible for errors or omissions. ©2022 Advanced Energy Industries, Inc. All rights reserved. Advanced Energy®, AE® and Artesyn™ are U.S. trademarks of Advanced Energy Industries, Inc.