WAD150W_14 Datasheet, PDF (2/6 Pages) Power Mate Technology Co., LTD – DC-DC CONVERTER

WAF150W
WAD150W
INPUT SPECIFICATIONS
Parameter
Operating input voltage range
Start-up voltage
Shutdown voltage
Start up time
Input surge voltage
Constant resistive load
1 second, max.
Input filter
Remote ON/OFF
Referred to –Vin pin
Conditions
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
Min.
9
18
43
7.9
15.6
33.0
-0.5
Typ. Max.
24
36
48
75
110
160
9
18
43
8.5
16.8
36.0
35
35
50
100
185
Pi type
Open or 3 ~ 12VDC
Short or 0 ~ 1.2VDC
Short or 0 ~ 1.2VDC
Open or 3 ~ 12VDC
1
3.5
Unit
VDC
VDC
VDC
ms
VDC
mA
mA
OUTPUT SPECIFICATIONS
Parameter
Conditions
Voltage accuracy
Line regulation
Low Line to High Line at Full Load
Load regulation
No Load to Full Load
Voltage adjustability
Use a resistor across on the Trim1 and Trim2 to adjust the output
voltage.
Ripple and noise
Measured by 20MHz bandwidth
12Vout, 15Vout
24Vout, 28Vout
48Vout
Temperature coefficient
Transient response recovery time 25% load step change
Over voltage protection
% of Vout(nom); Hiccup mode
Over load protection
% of Iout rated; CC Mode
Short circuit protection
Min.
-1.0
-0.2
-0.4
Typ.
Max.
+1.0
+0.2
+0.4
+20
Unit
%
%
%
%
100
200
mVp-p
-0.02
350
℃ +0.02 %/
200
µs
125
140
%
105
120
%
Continuous, automatics recovery
GENERAL SPECIFICATIONS
Parameter
Isolation voltage
1 minute
Isolation resistance
Isolation capacitance
Switching frequency
500VDC
24VDC input
48VDC input
Safety approvals
110VDC input
Conditions
Input to Output
Input (Output) to Case
Case material
Base material
Potting material
Weight
MTBF
WAF150
WAD150
MIL-HDBK-217F, Full load
Min.
2250
1600
1
48Vout 248
Others 270
48Vout 248
Others 270
All 203
Typ. Max. Unit
VDC
GΩ
3500
pF
275
303
300
330
275
303
kHz
300
330
225
248
UL60950-1
EN60950-1
IEC60950-1
EN50155
Aluminum
Aluminum
Silicone (UL94 V-0)
225g (7.94oz.)
220g (7.76oz.)
4.954 x 10⁵ hrs
2
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2014/05/19