HPH-3.3/70-D48NB-C Murata Power Solutions Inc, HPH-3.3/70-D48NB-C Datasheet
HPH-3.3/70-D48NB-C
Specifications of HPH-3.3/70-D48NB-C
Related parts for HPH-3.3/70-D48NB-C
HPH-3.3/70-D48NB-C Summary of contents
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... Isolated, Low V Murata Power Solutions’ fully isolated HPH series of DC/DC converters affords users a practical solu- tion for their low-voltage/high-current applications. With an input voltage range Volts, the HPH Series delivers Amps of output current from a fully regulated 3.3V output. PRODUCT OVERVIEW ...
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... Please refer to the separate HPH-12/30-D48 data sheet RoHS Hazardous Materials compliance C = RoHS-6 (no lead), standard, does not claim EU exemption 7b – lead in solder Y = RoHS-5 (with lead), optional, special quantity order Pin length option Blank = standard pin length 0 ...
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... Third Angle Projection Tolerances (unless otherwise specified): .XX ± 0.02 (0.5) .XXX ± 0.010 (0.25) Angles ± 2˚ Components are shown for reference only. email: sales@murata-ps.com 17 Sep 2010 MDC_HPH_A18 Page not remove M3 x 0.50 threaded inserts from bottom PCB 0.015 minimum clearance between ...
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... Current Limit Inception Isolation Safety Rating 98 after warmup OUT A 84 Basic Insulation 45 email: sales@murata-ps.com 17 Sep 2010 MDC_HPH_A18 Page Negative Logic “N” model suffi x OFF=open pin or +3.5V to +13.5V Max. ON=Gnd. pin to +1V Max. OFF=open pin or +3.5V to +13.5V Max. ON=Gnd. pin to +1V Max ...
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... Volts), output current is maximum rated nominal. Output capacitance is 1 μF ceramic paralleled with 10 μF electrolytic. Input caps are 22 μF except HPH-3.3/70-D48 which is 100 μF input. All caps are low ESR. These capacitors are necessary for our test equipment and may not be needed in your application ...
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... BNC connectors or the probe ground should not exceed one half inch and soldered directly to the fi xture. www.murata-ps.com HPH Series to 70A, Half-Brick DC/DC Converters CURRENT PROBE 4 +INPUT BUS -INPUT email: sales@murata-ps.com 17 Sep 2010 MDC_HPH_A18 Page ...
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... If the output voltage drops too low, the magnetically coupled voltage used to develop primary side voltages will also drop, thereby shutting down the PWM controller. Following a time-out period, www.murata-ps.com HPH Series to 70A, Half-Brick DC/DC Converters OUT email: sales@murata-ps.com 17 Sep 2010 MDC_HPH_A18 Page ...
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... Half-Brick DC/DC Converters OUT 5 +OUTPUT 1 -INPUT 6 +SENSE ON/OFF TRIM 3 CONTROL 8 -SENSE 4 9 +INPUT -OUTPUT Figure 6. Trim adjustments using a trimpot 5 1 +OUTPUT -INPUT 6 +SENSE 7 ON/OFF TRIM 3 CONTROL R TRIM UP 8 -SENSE 4 9 +INPUT -OUTPUT email: sales@murata-ps.com 17 Sep 2010 MDC_HPH_A18 Page 5-22 7 LOAD TURNS LOAD ...
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... Input/Output Connection table and all footnotes very carefully. Please contact Murata Power Solutions if you have any questions. www.murata-ps.com HPH Series to 70A, Half-Brick DC/DC Converters OUT +INPUT 4 3 ON/OFF CONTROL 1 -INPUT Figure 10. Driving the Negative Polarity On/Off Control Pin email: sales@murata-ps.com 17 Sep 2010 MDC_HPH_A18 Page +VCC ...
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... Both sides of the UUT are studied since there are different thermal gradients on each side. The adjustable heating element and fan, built-in temperature gauges and no-contact IR camera mean that power supplies are tested in real- world conditions. 17 Sep 2010 MDC_HPH_A18 Page HPH Series email: sales@murata-ps.com ...
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... Transient Response – Model HPH-3.3/70-D48 Figure 12. Transient Response (25% Load Step) Enable Start-up – Model HPH-3.3/70-D48 Figure 14. Enable Start-up (V Ripple and Noise (1uF Ceramic plus 10uF Tantalum) – Model HPH-3.3/70-D48 Figure 16. Ripple Waveform (V Isolated, Low V =48V I =0A) IN OUT =48V I =0A) IN OUT www.murata-ps.com ...
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... Airflow is from www.murata-ps.com HPH Series to 70A, Half-Brick DC/DC Converters OUT 100 LFM 200 LFM 300 LFM 400 LFM Ambient Temperature (º baseplate) IN OUT 100 LFM 200 LFM 300 LFM 400 LFM Ambient Temperature (ºC) email: sales@murata-ps.com 17 Sep 2010 MDC_HPH_A18 Page ...
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... HPH-12/30-D48 Maximum Current Temperature Derating at Sea Level (Vin = 48V, Airflow is from input to output, baseplate is installed) Natural convection 100 LFM 200 LFM 300 LFM 400 LFM Ambient Temperature (ºC) email: sales@murata-ps.com 17 Sep 2010 MDC_HPH_A18 Page © 2010 Murata Power Solutions, Inc. ...