WRB-YD -30W
Series(2
.
16)
30W, W
I
DE INPUT, DIP PACKAGE,ISOLATED®ULATED SINGLE OUTPUT DC-DC CONVERTER
FEATURES
◆Wide
(2:1) Input Range
◆Short
Circuit Protection(automatic recovery)
◆1500VDC
Isolation
◆Operating
Temperature: -40℃½﹢85℃
◆Six
sided metal shielding
◆Over
Voltage protection
◆Internal
SMD construction
◆RoHS
Compliance
◆Industry
Standard Pin Out
◆MTBF>1000Khours
WRB1203YD-30W
WRB1205YD-30W
WRB1212YD-30W
WRB1215YD-30W
WRB1224YD-30W
WRB2403YD-30W
WRB2405YD-30W
WRB2412YD-30W
WRB2415YD-30W
WRB2424YD-30W
WRB4803YD-30W
WRB4805YD-30W
WRB4812YD-30W
WRB4815YD-30W
WRB4824YD-30W*
SELECTION GUIDE
Input
Output
Efficiency
Capacitance
(max,UF.)
Voltage
(VDC)
3.3
5
12
15
24
3.3
5
12
15
24
3.3
5
12
15
24
Order code
Voltage(VDC)
Nominal
12
12
12
12
12
24
24
24
24
24
48
48
48
48
48
Current
(%.Typ.)
(%,Typ).
6000
6000
2500
2000
1250
6000
6000
2500
2000
1250
6000
6000
2500
2000
1250
85
88
83
82
81
81
88
81
83
85
83
81
81
84
81
19000
10300
3340
1100
900
19500
10200
3300
1100
900
19500
10200
3300
1100
900
Range
9-18
9-18
9-18
9-18
9-18
18-36
18-36
18-36
18-36
18-36
36-75
36-75
36-75
36-75
36-75
MODEL SELECTION
①
②
③ ④
⑤
⑥
WRB 24 15 Y D -30W
①Product
Series
②Input
Voltage
③Output
Voltage
④Wide
(2:1) Input Range
⑤DIP
Package Style
⑥Rated
Power
*Designing…
COMMON SPECIFICATIONS
APPLICATIONS
The WRB_YD-30W Series are specially
designed for applications where a wide range
input voltage power supplies are isolated from
the input power supply in a distributed power
supply system on a circuitboard.
These productsapply to:
1) Where the voltage of the input power
supply is wide range (Voltage range≤2:1);
2) Where isolation is necessary between
input and output
(Isolation voltage≤1500VDC);
3) Where the regulation of the Output voltage
and the output ripple noise are demanded.
Parameter
Storage humidity
Operating temperature
Storage temperature
Lead temperature
Case material
Isolation voltage
Isolation resistance
Isolation Capacitance
MTBF
Weight
Conditions
Min.
5
-40
-55
Typ.
Max.
95
85
105
300
Units
%
℃
℃
℃
1.5mm from case for 10 seconds
Steel,nickel coated, copper
Tested for1 minute and 1mA max
1500
1000
VDC
MΩ
pF
K hours
g
100KHz/1V
1000
1000
45
INPUT SPECIFICATIONS
Parameter
Start voltage/Under
voltage shutdown
Conditions
12V input models
24V input models
48V input models
Min.
8.6/8.1
17.5/16
34/32
Typ.
8.8/8.
17.8/1
35/33
20
Max.
9/8.5
18/17
36/34
Units
VDC
VDC
VDC
MS
Start up time
Input filter
Pi
On
Off
3.5-40VDC or open circuit
0-1.2VDC
MICRODC reserves the copyright
Method of Remote
(Reference point:GND)
Technical Enquiries-Email:tech@microdc.cn Tel:0086-20-86000646
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