![](http://datasheet.mmic.net.cn/260000/RP75-48051-8DIN_datasheet_15968967/RP75-48051-8DIN_2.png)
Input Voltage Range
Unde-Voltage Lockout Start-up Voltage
Unde-Voltage Lockout Shuntdown Voltage
36-75VDC
48V input
48V input
48V nom.
34V typ.
32V typ.
Input Filter (Note 3)
Input voltage variation
L-C type
5V/ms max
dv/dt
(Complies with ETS300 132 part4.4)
Input Surge Voltage 100ms max
48V input
100VDC
Start up time
Nominal Vin and constant resistive load
25ms typ.
Input Reflected-Ripple Current
48V input
20mAp-p
(5Hz to 20Hz, 12μH Source inpedance)
Remote ON/OFF (Note 4)
(Positive logic)
ON=Open or 3.0V < Vr < 15V,
OFF=Short or 0V < Vr < 1.2V,
ON=Short or 0V < Vr < 1.2V,
OFF=Open or 3.0V < Vr < 15V,
I
IN
=50μA max.
I
IN
=1mA max.
I
IN
=1mA max.
I
IN
=50μA max.
(Negative logic)
Continuous Output Power
75W max.
Output Voltage Accuracy (full load and nominal Vin)
±1.5%
Output Voltage Adjustment
Single (Note 1)
+10%, -20%
Dual
+10%, -10%
Minimum Load
0%
Line Regulation
low line to high line at full load
See table
Load Regulation
0% to 100% full load
See table
Remote Sense (Note 1)
10% of Vout
Ripple and Noise 20MHz bandwidth (Note 2)
100mVp-p
Temperature Coefficient
±0.02%/oC
Transient Response Recovery Time (25% load step change)
200μs
Over Voltage Protection threshold (Non-Latching Hiccup)
115% ~ 130% of Vout
Over Current Protection threshold
110% ~ 140% of Iout Rated
Maximum Total Output Current
I
1
+ I
2
Dual
15A
Short Circuit Protection
Hiccup, Automatic recovery
Efficiency (at nominal input voltage, full load)
Isolation Voltage
up to 90%.
1600VDC min.
1000VDC min.
1000VDC min.
Input to Output
Input to Case
Output to Case
Isolation Resistance
10
7
min.
Isolation Capacitance
2500pF max.
Operating Frequency
300KHz typ.
Operating Temperature Range
-40oC to +100oC (base plate)
Over Temperature Protection
110°C
Storage Temperature Range
-55°C to +125°C
Humidity max., Non-condensing
95%
Thermal Shock
MIL-STD-810D
Continued next page
RP75-S_DI
Series
Specifications (refer to the standard application circuit, Ta: 25°C)
INNOLINE
DC/DC-Converter
July-2006
187
www.recom-international.com