POWER DS250SPE Data Sheet 250 Watts Distributed Power System Front-end Bulk Power Total Output Power: 250 W continuous Wide Input Voltage: 90 to 264 Vac SPECIAL FEATURES ƒ 250 W output power ƒ High power and short form factor ƒ 1U power supply ƒ Active Power Factor Correction Electrical Specifications ƒ EN61000-3-2 Harmonic compliance Input ƒ Inrush current control Input range 90 - 264 Vac ƒ N+1 or N+N redundant ƒ Hot-pluggable Frequency 47 Hz to 63 Hz ƒ Active current sharing Efficiency 90% typical ƒ Full digital control Max input current 3.3 Arms @ 90 Vac ƒ PMBus compliant Inrush current 20 Apk ƒ Compatible with Artesyn’s Universal Conducted EMI Class A with 6 dB margin PMBus GUI Radiated EMI Class A with 6 dB margin ƒ Reverse airflow option Power factor >0.9 beginning at 50% load ƒ Two-year warranty ITHD 10% Leakage current 1.75 mA COMPLIANCE Hold-up time 10 ms at full load ƒ Conducted/Radiated EMI Class A Limits + 6 dB margin Output ƒ IEC 60950 Main DC Output Standby DC Output ƒ RoHS MIN NOM MAX MIN NOM MAX Nominal setting -0.20% 12 0.20% -1% 12 1% SAFETY Total output regulation range 11.4 V 12.6 V 11.4 V 12.6 V ƒ UL/cUL Dynamic load regulation range 11.4 V 12.6 V 11.4 V 12.6 V ƒ Demko +CB Report Output ripple 150 mVp-p 150 mVp-p ƒ CE Mark 1 Output current 0.5 A 20.8 A 0.1 A 3.0 A ƒ CCC Current sharing Within ±2.1 A of full load rating N/A ƒ BSMI Capacitive loading 200 µF 3,000 µF 47 µF 680 µF Start-up from AC to output 2300 ms 2000 ms Output rise time 3 ms 50 ms 2 ms 60 ms 1 Minimum current for transient load response testing only. Unit is designed to operate and be within output regulation range at zero load. DS250SPE Data Sheet Electrical Specifications Protections Main Output MIN NOM MAX 2 Overcurrent protection 115% 150% 1 Overvoltage protection 13.5 V 15.0 V Undervoltage protection 10.5 V 11.0 V Overtemperature protection Yes Fan fault protection Yes Standby Output 3 Overcurrent protection 120% 150% 3 Overvoltage protection 13.5 V 15.0 V Undervoltage protection 10.0 V 11.0 V 1 Latch mode 2 Autorecovery if the overcurrent is less than 115% and last only for <500 ms 3 Standby protection is auto-recovery Ordering Information Model Number Nominal Main Output Standby Output Airflow Direction DS250SPE-3 12 V @ 20.8 A 12 V @ 3 A Standard (forward) DS250SPE-3-001 12 V @ 20.8 A 12 V @ 3 A Reverse Control and Status Signals Input Signals PSON_L Active LOW signal which enables/disables the main output. Pulling this signal LOW will turn-on the main output. Recommended pull-up resistor to 12 VSB is 8.2 k with a 3.0 k pull-down to ground. A 100 pF decoupling capacitor is also recommended. MIN MAX V Input logic level LOW 0.8 V IL V Input logic level HIGH 2.0 V 5.0 V IH I Current that may be sourced by this pin 2 mA SOURCE I Current that may be sunk by this pin at low state 0.5 mA SINK PSKILL_L First break/last mate active LOW signal which enables/disables the main output. This signal will have to be pulled to ground at the system side with a 220 ohm resistor. A 100 pF decoupling capacitor is also recommended. MIN MAX V Input logic level LOW 0.8 V IL V Input logic level HIGH 2.0 V 5.0 V IH I Current that may be sourced by this pin 2 mA SOURCE I Current that may be sunk by this pin at low state 0.5 mA SINK DS250SPE Data Sheet Control and Status Signals Output Signals ACOK Signal used to indicate the presence of AC input to the power supply. A logic level HIGH will indicate that the AC input to the power supply is within the operating range while a logic level LOW will indicate that AC has been lost. This is an open collector/drain output. This pin is pulled high by a 1.0 kohm resistor connected to 3.3 V inside the power supply. It is recommended that this pin be connected to a 100 pF decoupling capacitor and pulled down by a 100 kohm resistor. MIN MAX V Output logic level LOW 0.6 V OL V Output logic level HIGH 2.0 V 5.0 V OH I Current that may be sourced by this pin 3.3 mA SOURCE I Current that may be sunk by this pin at low state 0.7 mA SINK PWR_GOOD/PWOK Signal used to indicate that main output voltage is within regulation range. The PWR_GOOD signal will be driven HIGH when the output voltage is valid and will be driven LOW when the output falls below the under-voltage threshold. This signal also gives an advance warning when there is an impending power loss due to loss of AC input or system shutdown request. More details in the Timing Section. This is an open collector/drain output. This pin is pulled high by a 1.0 kohm resistor connected to 3.3 V inside the power supply. It is recommended that this pin be connected to a 100 pF decoupling capacitor and pulled down by a 10 kohm resistor. MIN MAX V Output logic level LOW 0.8 V OL V Output logic level HIGH 2.0 V 5.0 V OH I Current that may be sourced by this pin 3.3 mA SOURCE I Current that may be sunk by this pin at low state 0.7 mA SINK PS_PRESENT Signal used to indicate to the system that a power supply is inserted in the power bay. This pin is shorted to the standby return in the power supply. Recommended pull-up resistor to 12 VSB is 8.2 k with a 3.0 k pull-down to ground. A 100 pF decoupling capacitor is also recommended. PS_INTERRUPT_L Active low signal used by the power supply to indicate to the system that a change in power supply status has occurred. This event can be triggered by faults such as OVP, OCP, OTP, and fan fault. This signal can be cleared by a CLEAR_FAULT command. Recommended pull-up resistor to 12 VSB is 8.2 k with a 3.0 k pull-down to ground. A 100 pF decoupling capacitor is also recommended. MIN MAX V Output logic level LOW 0.8 V OL V Output logic level HIGH 2.0 V 5.0 V OH I Current that may be sourced by this pin 4 mA SOURCE I Current that may be sunk by this pin at low state 4 mA SINK BUS Signals ISHARE Bus signal used by the power supply for active current sharing. All power supplies configured in the system for n+n sharing will refer to this bus voltage inorder to load share. Voltage Range The range of this signal for active sharing will be up to 8.0 V, which corresponds to the maximum output current. MIN MAX I Voltage Vshare at 100% load, stand-alone unit 7.75 8.25 SHARE Voltage at 50% load, stand-alone unit 3.85 4.15 Voltage at 0% load, stand-alone unit 0 0.3 I Current that may be sourced by this pin 160 mA SOURCE SCL, SDA 2 Clock and data signals defined as per I C requirements. It is recommended that these pins be pulled-up to a 2.2 kohm resistor to 3.3 V and a 100 pF decoupling capacitor at the system side. VL Input logic level LOW 0.8 V VH Input logic level HIGH 2.0 V 5.0 V Note: All signal noise levels are below 400 mVpk-pk from 0 - 100 MHz. 2 2 2 I C Addressing Table: Not applicable. This power supply has a fixed I C address. In order to support multiple addresses, the system will have to utilize a switcher or an I C expander. DS250SPE Data Sheet Electrical Specifications LED Indicators A single bi-color LED is used to indicate the power supply status. Status LED No AC input to PSU Off Main output ON Solid GREEN Standby mode or Power supply failure (OCP, OVP, OTP, FAN FAULT) Blinking AMBER Firmware Reporting And Monitoring Accuracy Range Output loading 10 to 50% 50 to 100% Input voltage ±5% Input current ±0.4 A fixed error 5% Input power ±15 W ±5% Output voltage ±5% Output current 1.5 A fixed error ±15% Temperature ±5 °C on the operating range Fan speed Actual RPM ±250 RPM PMBus YES Remote ON/OFF YES Timing Specifications Description Min Max Unit T Delay from AC being applied to standby output being within regulation 20 2000 ms sb_On T Delay from standby output to ACOK assertion See note below 20 ms sb_ACOK T Delay from standby output to main output voltage being within regulation 300 ms sb_Vout T Delay from AC being applied to main output being within regulation 2300 ms AC_On_Delay T Delay from output voltages within regulation limits to PWOK asserted 100 1000 ms PWR_GOOD_On T Delay from loss of AC to assertion of ACOK 7 ms ACOK_Delay T Delay from loss of AC to deassertion of PWOK 10 ms PWR_GOOD_Hold-up T Delay from loss of AC to main output being within regulation 11 ms Vout_Hold-up T Delay from loss of AC to standby output being within regulation 150 ms sb_Hold-up T Delay from deassertion of PWOK to output falling out of regulation 1 ms PWR_GOOD_Off T Delay from PSON assertion to output being within regulation 150 ms PSON_On_Delay T Duration of PWOK being in deasserted state during an ON/OFF cycle of PSU N/A N/A PWOK_Low Note: T : tested at 1A load on standby output vout_hold-up T : ACOK can assert earlier than the standby output sb_ACOK DS250SPE Data Sheet Timing Diagram AC Input T T sb_Hold-up sb_On T ACOK_Delay Vout_stby T sb_Vout T sb_ACOK ACOK T T AC_On_Delay Vout_Hold-up Vout_main T PWOK_On T PWOK_Off PWOK T PWOK_Hold-up T PSON_On_Delay PSON Environmental Specifications Operating temperature 0 to 50 °C, withstand operation up to 60 °C at 200 W output power without damage Operating altitude up to 10,000 feet at 35 °C, 250 W Operating relative humidity 10% to 95% non-condensing Non-operating temperature -40 to +70 °C Non-operating relative humidity 10% to 95% non-condensing Non-operating altitude up to 50,000 feet Vibration and shock Standard operating/non-operating random shock and vibration ROHS compliance Yes MTBF 200,000 hours Operating life Minimum of 5 years at typical conditions Reliability All electronic component derating analysis and capacitor life calculation is done at maximum ambient, 80% of maximum rated load, nominal input line voltage. DS250SPE Data Sheet Mechanical Outline AIRFLOW DIRECTION DS250SPE-3 (FORWARD FLOW) DS250SPE-3-001 (REVERSE FLOW) 3D VIEW D A 40.1 0.5 14.0 0.3 A 196.5 0.5 2.5 (SEE NOTE 5) 8.8±0.5 C H F D (SEE NOTE 5) A G 14.8 0.3 J B E B B 191.1 0.5 D A B DETAIL A (1:1) 86.3 0.5 38.5 0.5 17.8 9.5 +0.3 4.0 0.2 9.31±0.38 40.1 -0.1 2.9 20 64.8 0.6 17.7 1.07 49.5 DS250SPE Data Sheet Output Connector Pin Configuration Connector Definitions S1 PS PRESENT S13 PS_ON_L Output Connector Part Number Card-edge S2 Reserved S14 PS_KILL_L Mating Connector Part Number FCI 10107844-002LF or equivalent S3 Reserved S15 Reserved S4 Pwr_Good (PWOK) S16 RETURN Power Supply Output Card Edge (Bottom Side) S5 ACOK (AC Input Present) S17 SDA S6 RETURN S18 RETURN S24 S13 S7 ISHARE S19 SCL . . S8 RESERVE S20 RETURN . P29-P36 P21-28 S9 PS INTERRUPT_L S21 REMOTE SENSE- S10 RETURN S22 RETURN P19/20 S11 Reserved S23 REMOTE SENSE+ S12 Reserved S24 RESERVE P1-P8 Vo P19-P20 VSB P9-P18 RTN P21-P28 RTN Power Supply Output Card Edge (Top Side) P29-P36 Vo P9-P18 P1-P8  . . S1 S12 WORLDWIDE OFFICES Asia (HK) Americas Europe (UK) 14/F, Lu Plaza 2900 S.Diablo Way Waterfront Business Park 2 Wing Yip Street Tempe, AZ 85282 Merry Hill, Dudley Kwun Tong, Kowloon USA West Midlands, DY5 1LX Hong Kong +1 888 412 7832 United Kingdom www.artesyn.com +852 2176 3333 +44 (0) 1384 842 211 Artesyn Embedded Technologies, Artesyn and the Artesyn Embedded Technologies logo are trademarks and For more information: www.artesyn.com/power service marks of Artesyn Embedded Technologies, Inc. All other names and logos referred to are trade names, For support: productsupport.ep@artesyn.com trademarks, or registered trademarks of their respective owners. © 2016 Artesyn Embedded Technologies, Inc. All rights reserved. For full legal terms and conditions, please visit www.artesyn.com/legal. DS250SPE DS 09Feb2016