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Last Update 2001.11.15

PAH-75D　SERIES
  • Dual output DC-DC module 75W

Model name


Option
Option ON/OFF control Over voltage protection
(OVP)
- NEGATIVE
(H : OFF,  L : ON)		 Shut-down
(Manual reset)
/P POSITIVE
(H : ON,  L : OFF)
/V NEGATIVE
(H : OFF,  L : ON)		 Shut-down
(Auto Restart)
/PV POSITIVE
(H : ON,  L : OFF)

■Features

  • Half-Brick Dual output DC-DC module
  • Wide input voltage range : 3676VDC
  • Operating base plate temperature range : -40+100
    Conduction cooling
  • Wide Option
    ON / OFF  logic ( Positive/Negative)
    Over voltage protection (Auto reset/Manual reset)
  • 2 year warrant

■Specifications(catalog download )(technical data download)

　 PAH75D24 PAH75D48
3325 5033 2518 3318 3325 5033
Output Voltage Vo1 Vo2 Vo1 Vo2 Vo1 Vo2 Vo1 Vo2 Vo1 Vo2 Vo1 Vo2
3.3V 2.5V 5.0V 3.3V 2.5V 1.8V 3.3V 1.8V 3.3V 2.5V 5.0V 3.3V
Output Current 15A
Input voltage range DC1836V DC3676V
Maximum Output Power Po1+Po2
=60W 		Po1+Po2
=75W 		Po1+Po2
=45W		 Po1+Po2
=50W 		Po1+Po2
=60W 		Po1+Po2
=75W
Output voltage range 10% +10%,
-0% 		10% +10%,
-0% 		10%
Line regulation (*1) 6.6mV 10
mV		 6.6
mV		 6.6mV 10
mV		 6.6
mV
Load regulation (*2) 16.5mV 25.0
mV		 16.5
mV		 16.5mV 25.0
mV		 16.5
mV
Cooling Conduction cooling (Heatsink & airflow has to be chosen according to instruction manual)
Operating temperature
Baseplate temperature :   -40+100 (output derating is different according to condition)
Ambient temperature : above -40
Withstand voltage Input-output : 1.5kVDC, input-baseplate : 1.5kVDC for 1min.
Safty standard Built to meet UL1950, CSA950(C-UL), EN60950(BSI) 
Fanctions Over voltage protection, Over current protection, Thermal protection
Option : Positive ON/OFF logic , Auto reset Over voltage protection
*1 DC24V Input 1836VDC WITH RESPECT TO NOMINAL INPUT LINE 48V;CONSTANT LOAD;
BASEPLATE TEMPERATURE=+25
  DC48V Input 3676VDC WITH RESPECT TO NOMINAL INPUT LINE 48V;CONSTANT LOAD;
BASEPLATE TEMPERATURE=+25
*2 NO LOADFULL LOAD WITH RESPECT TO 50% OF MAX LOAD;
OTHER OUTPUT:NO LOAD;CONSTANT INPUT VOLTAGE;
BASEPLATE TEMPERATURE=+25

■Product lineup

CH Output voltage Output current Output power
PAH75D48-2518 CH1 (Vo1) 2.5V 15A 45W
CH2 (Vo2) 1.8V 15A
PAH75D48-3318 CH1 (Vo1) 3.3V 15A 50W
CH2 (Vo2) 1.8V 15A
PAH75D48-3325 CH1 (Vo1) 3.3V 15A 60W
CH2 (Vo2) 2.5V 15A
PH75D48-5033 CH1 (Vo1) 5V 15A 75W
CH2 (Vo2) 3.3V 15A

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