WAF150W
SERIES
WAD150W
DC-DC CONVERTER
WAF150W
WAD150W
4:1 ULTRA WIDE INPUT RANGE
UP TO 200Watts
FEATURES
•
NO MINIMUM LOAD REQUIRED
•
2250VDC INPUT TO OUTPUT INSULATION
•
WAF150:3.86X2.560X0.67 INCH / WAD150:3.86X2.067X0.67 INCH
•
CV+CC MODE
•
BUILT-IN EN55011 & EN55022 CLASS A FILTER
•
SIX-SIDED CONTINUOUS SHIELD
•
WALL MOUNT APPLICATION
•
TOP SIDE AND BOTTOM SIDE HEAT DISSIPATION
•
ADJUSTABLE OUTPUT VOLTAGE
•
INPUT REVERSE PROTECTION
•
UL60950-1, EN60950-1, IEC60950-1, & EN50155 SAFETY APPROVALS
•
CE MARKED
•
COMPLIANT TO RoHS II & REACH
APPLICATIONS
•
RAILWAY SYSTEM
•
WIRELESS NETWORK
•
TELECOM/DATACOM
•
INDUSTRY CONTROL SYSTEM
•
DISTRIBUTED POWER ARCHITECTURES
•
SEMICONDUCTOR EQUIPMENT
•
BATTERY CHARGER
2250VDC
ISOLATION
REMOTE
CONTROL
UVP
OCP
SCP
OVP
OTP
otherwise noted
Maximum
Capacitor Load
µF
40000
26000
10000
7600
2600
40000
26000
10000
7600
2600
40000
26000
10000
7600
2600
Model
Number
WAF(D)150-24S12W
WAF(D)150-24S15W
WAF(D)150-24S24W
WAF(D)150-24S28W
WAF(D)150-24S48W
WAF(D)150-48S12W
WAF(D)150-48S15W
WAF(D)150-48S24W
WAF(D)150-48S28W
WAF(D)150-48S48W
WAF(D)150-110S12W
WAF(D)150-110S15W
WAF(D)150-110S24W
WAF(D)150-110S28W
WAF(D)150-110S48W
Input Range
VDC
9 ~ 36
9 ~ 36
9 ~ 36
9 ~ 36
9 ~ 36
18 ~ 75
18 ~ 75
18 ~ 75
18 ~ 75
18 ~ 75
43 ~ 160
43 ~ 160
43 ~ 160
43 ~ 160
43 ~ 160
Output Voltage
VDC
12
15
24
28
48
12
15
24
28
48
12
15
24
28
48
Output Current
@Full Load
A
12.5
10
6.3
5.4
3.2
12.5
10
6.3
5.4
3.2
12.5
10
6.3
5.4
3.2
Input Current
@ No Load
mA
70
80
95
120
130
50
60
60
70
70
25
25
25
25
35
Efficiency
%
86
86
87
87
86
88
89
89
89
88
88
89
89
89
88
PART NUMBER STRUCTURE
WAF150
- 24
WAD150
Series Name
Input
Voltage
(VDC)
24:9~36
48:16.5~75
110:43~160
S
Output
Quantity
S:
Single
12 W -
Output
Voltage
(VDC)
12:
12
15:
15
24:
24
28:
28
48:
48
Input
Range
4:1
N
Remote Control
Option
:Positive
logic
N:Negative
logic
F
Filter
Option
:NC
F:With
EMI filter module
:NC
HC:
H=0.670” Horizontal, 7G-0058A-F
(1) EMI filter meet EN55022 Class B.
This EMI filter is used for WAD150-24S
W and WAD150-48S
W only, not for other items. (Ex: WAD150-24S24W-F)
1
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℃
TECHNICAL SPECIFICATION
All specifications are typical at nominal input, full load and 25
HC
Heat-sink
Option
2014/05/19
WAF150W
WAD150W
INPUT SPECIFICATIONS
Parameter
Operating input voltage range
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
Typ.
24
48
110
Max.
36
75
160
9
18
43
8.5
16.8
36.0
Unit
VDC
Start-up voltage
VDC
Shutdown voltage
7.9
15.6
33.0
35
35
VDC
ms
VDC
Start up time
Input surge voltage
Constant resistive load
1 second, max.
Input filter
Remote ON/OFF
Referred to –Vin pin
-0.5
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
mA
mA
OUTPUT SPECIFICATIONS
Parameter
Voltage accuracy
Line regulation
Load regulation
Voltage adjustability
Ripple and noise
Conditions
Low Line to High Line at Full Load
No Load to Full Load
Use a resistor across on the Trim1 and Trim2 to adjust the output
voltage.
Measured by 20MHz bandwidth
12Vout, 15Vout
24Vout, 28Vout
48Vout
25% load step change
% of Vout(nom); Hiccup mode
% of Iout rated; CC Mode
Min.
-1.0
-0.2
-0.4
Typ.
Max.
+1.0
+0.2
+0.4
+20
Unit
%
%
%
%
100
200
350
-0.02
+0.02
200
mVp-p
GENERAL SPECIFICATIONS
Parameter
Isolation voltage
Isolation resistance
Isolation capacitance
Switching frequency
1 minute
500VDC
24VDC input
48VDC input
110VDC input
Safety approvals
Conditions
Input to Output
Input (Output) to Case
Min.
2250
1600
1
48Vout
Others
48Vout
Others
All
248
270
248
270
203
Typ.
Max.
Unit
VDC
G
pF
275
300
275
300
225
3500
303
330
303
330
248
kHz
Case material
Base material
Potting material
Weight
MTBF
WAF150
WAD150
MIL-HDBK-217F, Full load
UL60950-1
EN60950-1
IEC60950-1
EN50155
Aluminum
Aluminum
Silicone (UL94 V-0)
225g (7.94oz.)
220g (7.76oz.)
4.954 x 10
5
hrs
2
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2014/05/19
℃
Temperature coefficient
Transient response recovery time
Over voltage protection
Over load protection
Short circuit protection
%/
µs
125
140
%
105
120
%
Continuous, automatics recovery
WAF150W
WAD150W
ENVIRONMENTAL SPECIFICATIONS
Parameter
Operating case temperature
Maximum case temperature
Over temperature protection
Storage temperature range
Thermal impedance
(1)
Conditions
Min.
-40
Typ.
+100
+110
Max.
+100
Unit
-55
Vertical direction by natural convection (20LFM)
Only mount on the iron base-plate
Mount on the iron base-plate and top side with 7G-0058A Heat-sink
2.55
2.0
+125
Thermal shock
Shock
Vibration
Relative humidity
MIL-STD-810F
EN61373, MIL-STD-810F
EN61373, MIL-STD-810F
5% to 95% RH
EMC SPECIFICATIONS
Parameter
EMI
ESD
Radiated immunity
Fast transient
(3)
Surge
(3)
Conducted immunity
(2)
Conditions
EN55011, EN55022
EN61000-4-2
EN61000-4-3
EN61000-4-4
EN61000-4-5
EN61000-4-6
Air ± 8kV and Contact ± 6kV
10 V/m
± 2kV
EN55024 ±1kV and EN50155 ±2kV
10 Vr.m.s
Level
DC-DC module
Class A
Perf. Criteria A
Perf. Criteria A
Perf. Criteria A
Perf. Criteria A
Perf. Criteria A
Note:
(1)The iron base-plate dimension is 19” * 3.5” * 0.063” (The height is EIA standard 2U).
(2)The heat-sink is optional and P/N is 7G-0058A-F.
2. The standard modules meet EMI Class A without external components.
3. An external input filter capacitor is required if the module has to meet EN61000-4-4, EN61000-4-5.
The filter capacitor Power Mate suggest: WAF(D)150-24S W : Nippon chemi-con KY series, 470µF/50V.
WAF(D)150-24S W :: Nippon chemi-con KY series, 220µF/100V.
WAF(D)150-110S W : Nippon chemi-con KXJ series, 150µF/200V.
CAUTION:
This power module is not internally fused; an input line fuse must always be used. If the load was having sourcing capability (Ex: Battery or
Super Capacitor), an output line fuse must always be used.
1.
CHARACTERISTIC CURVE
WAF(D)150-48S24W Derating Curve (Note 1)
WAF(D)150-48S24W Derating Curve (Note 1)
With Heat-sink
WAF(D)150-48S24W Efficiency vs. Input Voltage
WAF(D)150-48S24W Efficiency vs. Output Load
3
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2014/05/19
℃
℃
℃
℃
/W
WAF150W
WAD150W
CHARACTERISTIC CURVE (CONTINUED)
WAF(D)150- S12W
Vout vs. Iout
WAF(D)150- S15W
Vout vs. Iout
WAF(D)150- S24W
Vout vs. Iout
WAF(D)150- S28W
Vout vs. Iout
MODE
CV Region
CC Region
Hiccup
Protection
WAF(D)150- S48W
Vout vs. Iout
CONDITION
Resistance Load > Vout / Iout (CC Point)
Resistance Load < Vout / Iout (CC Point)
WAF(D)150- S12W, WAF(D)150-
Vout < 4.3V (typ.) to Output Short.
WAF(D)150- S24W, WAF(D)150-
Vout < 8.0V(typ.) to Output Short.
WAF(D)150- S48W:
Vout < 13V(typ.) to Output Short.
S15W:
DESCRIPTION
In normal operation. The output current in datasheet
If the output load current are over rating. The output current
will keep in a constant value. And output voltage will fall.
If the output resistance is become short. It will operate in
hiccup protection.
S28W:
4
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2014/05/19
WAF150W
WAD150W
MECHANICAL DRAWING
WAF
TERMINAL CONNECTION
WIRE GAUGE
PIN
DEFINE
RECOMMENDATIONS
1
+Vin
14~16AWG
2
+Vin
14~16AWG
3
-Vin
14~16AWG
4
-Vin
14~16AWG
5
Ctrl
14~24AWG
6
+Vout
14~16AWG
7
-Vout
14~16AWG
8
Trim 1
14~24AWG
9
Trim 2
14~24AWG
EXTERNAL OUTPUT TRIMMING
Output can be externally trimmed by using the
method shown below.
WAD
1. All dimensions in inch (mm)
2. Tolerance :x.xx±0.02 (x.x±0.5)
x.xxx±0.01 (x.xx±0.25)
3. Pole pitch tolerance ±0.01 (0.25)
4. Screw locked torque: MAX 5.0kgf-cm(0.49N-m)
5. Terminal screw locked torque:
MAX 2.5kgf-cm(0.25N-m)
5
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