WRB-YD -30W Series(2.16)
30W, WIDE INPUT, DIP PACKAGE,ISOLATED®ULATED SINGLE OUTPUT DC-DC CONVERTER
FEATURES
SELECTION GUIDE
◆Wide (2:1) Input Range
Input
Output
Current
◆Short Circuit Protection(automatic recovery)
◆1500VDC Isolation
Efficiency
Capacitance
Voltage(VDC)
Voltage
(VDC)
Order code
(%.Typ.)
(max,UF.)
(%,Typ).
Nominal
Range
◆Operating Temperature: -40℃~﹢85℃
◆Six sided metal shielding
◆Over Voltage protection
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*
12
12
12
12
12
24
24
24
24
24
48
48
48
48
48
9-18
9-18
3.3
5
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
9-18
12
15
24
3.3
5
9-18
◆Internal SMD construction
◆RoHS Compliance
9-18
18-36
18-36
18-36
18-36
18-36
36-75
36-75
36-75
36-75
36-75
19500
10200
3300
1100
900
12
15
24
3.3
5
◆Industry Standard Pin Out
◆MTBF>1000Khours
19500
10200
3300
1100
900
MODEL SELECTION
①
②
③
④
⑤
⑥
WRB 24 15 Y D -30W
12
15
24
①Product Series ②Input Voltage
③Output Voltage ④Wide (2:1) Input Range
⑤DIP Package Style
*Designing…
⑥Rated Power
COMMON SPECIFICATIONS
Parameter
Storage humidity
Operating temperature
Storage temperature
Lead temperature
Case material
Conditions
Min. Typ. Max. Units
APPLICATIONS
5
95
85
%
℃
℃
℃
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.
-40
-55
105
300
1.5mm from case for 10 seconds
Steel,nickel coated, copper
These productsapply to:
Tested for1 minute and 1mA max
Isolation voltage
Isolation resistance
Isolation Capacitance
MTBF
1500
1000
1000
1000
45
VDC
MΩ
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
100KHz/1V
pF
K hours
g
Weight
(Isolation voltage≤1500VDC);
3) Where the regulation of the Output voltage
and the output ripple noise are demanded.
INPUT SPECIFICATIONS
Parameter
Start voltage/Under
voltage shutdown
Conditions
Min.
Typ. Max. Units
12V input models
24V input models
48V input models
8.6/8.1
17.5/16
34/32
8.8/8.
17.8/1
35/33
20
9/8.5
18/17
36/34
VDC
VDC
VDC
MS
Start up time
Input filter
Pi
Method of Remote
On
Off
3.5-40VDC or open circuit
0-1.2VDC
MICRODC reserves the copyright
(Reference point:GND)
http://www.microdc.cn
Technical Enquiries-Email:tech@microdc.cn Tel:0086-20-86000646
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