D1U54P-W-1200-12-HxxPC Series
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Murata Power Solutions D1U54P-W-1200-12-HxxPC Series54mm 1U Front End AC-DC Power Supply Converter PRODUCT OVERVIEW The D1U54P-W-1200-12-HxxPC series are very high efficiency 1200 watt, power factor corrected front end supply with a 12V main output and a 5V or 3.3V (3A) standby. They have active current sharing and up to 8 supplies may be operated in parallel. The supply may be hot plugged; recovers from overtemperature faults, and has status LEDs on the front panel in addition to logic and PMBus™ status signals. The low profile 1U package and >28W/cubic inch power density make it ideal for delivering reliable, efficient power to servers, workstations, storage systems and other 12V distributed power systems 3 Ripple and noise are measured with 0.1 pF of ceramic capacitance and 10 pF of tantalum capacitance on each of the power supply outputs. A short coaxial cable with 50Q scope termination is used.

Mu rata Power Solutions D1U54P-W-1200-12-HxxPC Series54mm 1U Front End AC-DC Power Supply Converter OUTPUT CHARACTERISTICS Parameter Conditions Min. Typ. Max. Units

Mu rata Power Solutions D1U54P-W-1200-12-HxxPC Series54mm 1U Front End AC-DC Power Supply Converter STATUS INDICATORS AND CONTROL SIGNALS STATUS AND CONTROL SIGNALS 4VDD is an internal voltage rail derived from VSB and an internal housekeeping rail (“diode ORed” together) and is compatible with the voltage tolerances of VSB).

Mu rata Power Solutions D1U54P-W-1200-12-HxxPC Series54mm 1U Front End AC-DC Power Supply Converter STATUS AND CONTROL SIGNALS CONTINUED TIMING SPECIFICATIONS Turn-On Delay & Output Rise Time: 1. The turn-on delay after application of AC input within the operating range shall as defined in the following tables. 2. The output rise times shall be measured from 10% of the nominal output to the lower limit of the regulation band as defined in the following tables.

Mu rata Power Solutions D1U54P-W-1200-12-HxxPC Series54mm 1U Front End AC-DC Power Supply Converter TIMING SPECIFICATIONS Turn-Off (Shutdown by PS_ON) Turn Off Fall Time and Signaling AC Input_ 1. Note this characteristic is applicable for the main 12Vdc output shutdown from PS_ON pulled high. Power Removal Holdup Power Removal Timing

D1U54P-W-1200-12-HxxPC Series 54mm 1U Front End AC-DC Power Supply Converter DERATING CURVES Main Output current (Adc) Output Current Derating vs Ambient Temperature (back to front airflow) D1U54P-W-1200 -12- HA4PTC (with C16 AC Input Connector) 105 Main Output current (Adc) Output Current Derating vs Ambient Temperature (front to back airflow) All Models 105 Main Output current (Adc)

Mu rata Power Solutions D1U54P-W-1200-12-HxxPC Series54mm 1U Front End AC-DC Power Supply Converter PIN ASSIGNMENTS MATING CONNECTOR

Mu rata Power Solutions D1U54P-W-1200-12-HxxPC Series54mm 1U Front End AC-DC Power Supply Converter WIRING DIAGRAM FOR OUTPUT ---------Dotted lines show optional remote sense connections. Optional remote sense lines can be attached to a load that is a distance away from the power supply to improve regulation at the load. V1_SENSE (Main Output Remote Sense) V1_SENSE (Main Output Remote Sense) +12V main output return V1_SENSE_R PS_ON I FET, BJT, wire \ or switch (debounced ) VSB return to turn on +12V main output CURRENT SHARING NOTESl 1. Main Output current sharing is achieved using the...

Mu rata Power Solutions D1U54P-W-1200-12-HxxPC Series 54mm 1U Front End AC-DC Power Supply Converter MECHANICAL DIMENSIONS AC input connector: IEC 320-C14 Alternate input connector: IEC 320-C16 (for HAxPTC models); Link back to front page Dimensions: 2.15" x 12.657" x 1.575" [54.5mm x 322.0mm x 40.0mm] Reference file: I:\Eng_wip\UserPDDwg\1728\D1U54P-1200 dated 9/21/2018 Latch: 1) when latch is not pressed, Latch front edge below PSU body surface. 2) Latch can fully go inside PSU body surface when handle is pressed down. Murata Power Solutions, Inc, 129 Flanders Rd. Westborough, Ma 01581,...