UFED40W_14 Datasheet, PDF (2/4 Pages) Power Mate Technology Co., LTD – DC-DC CONVERTER

UFED40W
INPUT SPECIFICATIONS
Parameter
Operating input voltage range
Input fuse (slow blow)
In-rush current
Start-up voltage
Shutdown voltage
Start up time
Input surge voltage
Constant resistive load
1 second, max.
Remote ON/OFF
Referenced to –Vin pin
Conditions
24Vin(nom)
48Vin(nom)
110Vin(nom)
24Vin(nom)
48Vin(nom)
110Vin(nom)
24Vin(nom)
48Vin(nom)
110Vin(nom)
24Vin(nom)
48Vin(nom)
110Vin(nom)
Power up
Remote ON/OFF
24Vin(nom)
48Vin(nom)
110Vin(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
Conditions
Voltage accuracy
3.3Vout
Others
Line regulation
Low Line to High Line at Full Load
Load regulation
No Load to Full Load
3.3Vout, 5Vout
Others
Cross regulation
Asymmetrical load 25%/100% FL
Dual
Voltage adjustability
Single output
3.3Vout, 5Vout, 12Vout
15Vout, 24Vout
Ripple and noise
Measured by 20MHz bandwidth
3.3Vout, 5Vout
12Vout, 15Vout
24Vout
Temperature coefficient
Transient response recovery time 25% load step change
Over voltage protection
Zener diode clamp
3.3Vout
5Vout
12Vout
15Vout
24Vout
Output indicator
Over load protection
% of Iout rated
Short circuit protection
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.
9.5
18
43
-0.5
Typ. Max. Unit
24
36
48
75
VDC
110
160
8
4
A
2
15
A
9.5
18
VDC
43
8
16
VDC
40
100
60
ms
50
100
VDC
170
Open or 3 ~ 12VDC
Short or 0 ~ 1.2VDC
Short or 0 ~ 1.2VDC
Open or 3 ~ 12VDC
1
mA
5
mA
Min. Typ. Max. Unit
-1.5
+1.5
%
-1.0
+1.0
-0.5
+0.5
%
-1.5
-1.0
+1.5
+1.0
%
-5.0
+5.0
%
-10
-10
+10
+20
%
75
100
mVp-p
150
-0.02
+0.02 %/℃
250
µs
3.9
6.2
15
VDC
20
30
Green LED
150
%
Continuous, automatics recovery
Min.
1600
1600
1
225
Typ.
4000
250
Max. Unit
VDC
GΩ
pF
275
kHz
UL60950-1
EN60950-1
IEC60950-1
EN50155
Aluminum
110g (3.88oz)
1.944 x 10⁶ hrs
2
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2014/6/5