UFEC30W_14 Datasheet, PDF (2/4 Pages) Power Mate Technology Co., LTD – CHASSIS-MOUNT DC-DC CONVERTER

INPUT SPECIFICATIONS
Parameter
Operating input voltage range
Input fuse (slow blow)
In-rush current
Input reflected ripple current
Start up voltage
Shutdown voltage
Start up time
Input surge voltage
Remote ON/OFF
Conditions
24Vin(nom)
48Vin(nom)
24Vin(nom)
48Vin(nom)
Nominal input and Full load
Constant resistive load
100ms, max.
Referred to –Vin pin
24Vin(nom)
48Vin(nom)
24Vin(nom)
48Vin(nom)
Power up
Remote ON/OFF
24Vin(nom)
48Vin(nom)
Positive logic DC-DC ON
(Standard)
DC-DC OFF
Negative logic DC-DC ON
(Option)
DC-DC OFF
Input current of Ctrl pin
Remote off input current
OUTPUT SPECIFICATIONS
Parameter
Voltage accuracy
Conditions
Line regulation
Load regulation
Low Line to High Line at Full Load
No Load to Full Load
Cross regulation
Voltage adjustability
Asymmetrical load 25%/100% FL
Single output
Ripple and noise
Measured by 20MHz bandwidth
Single
Temperature coefficient
Transient response recovery time
Over voltage protection
25% load step change
Zener diode clamp
Dual
Output indicator
Over load protection
Short circuit protection
% of Iout rated
3.3Vout
Others
3.3Vout
Others
Dual
28Vout
Others
3.3Vout, 5Vout,
12Vout, 15Vout
24Vout, 28Vout
All
3.3Vout
5Vout
12Vout
15Vout
24Vout
28Vout
GENERAL SPECIFICATIONS
Parameter
Isolation voltage
1 minute
Isolation resistance
Isolation capacitance
Switching frequency
Safety meets
500VDC
Conditions
Input to Output
Input (Output) to Chassis
Chassis material
Weight
MTBF
MIL-HDBK-217F, Full load
Min. Typ. Max.
10
24
40
18
48
75
6
4
15
15
10
18
8
16
100
20
50
100
Open or 3 ~ 12VDC
Short or 0 ~ 1.2VDC
Short or 0 ~ 1.2VDC
Open or 3 ~ 12VDC
-0.5
0.5
3
Unit
VDC
A
A
mAp-p
VDC
VDC
ms
VDC
mA
mA
Min.
-1.5
-1.0
Typ.
Max.
+1.5
+1.0
Unit
%
-0.5
+0.5
%
-1.5
-1.0
+1.5
+1.0
%
-5.0
+5.0
%
-3
+17
%
-10
+10
50
75
130
mVp-p
100
-0.02
+0.02 %/℃
250
µs
3.9
6.2
15
18
VDC
30
36
Green LED
150
%
Continuous, automatics recovery
Min.
1600
1600
1
270
Typ.
300
Max. Unit
VDC
GΩ
4000
pF
330
kHz
UL60950-1
EN60950-1
IEC60950-1
Aluminum
110g (3.87oz)
8.277 x 10⁵ hrs
2
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2014/6/5