WRA-ZHD-6W&WRB-ZHD-6W
Series
6W, WIDE INPUT, ISOLATED & REGULATED DUAL/SINGLE OUTPUT DC-DC CONVERTER
SELECTION GUIDE
Model
Input
Voltage (V)
9-36
9-36
9-36
9-36
9-36
9-36
9-36
9-36
18-72
18-72
18-72
18-72
18-72
18-72
18-72
18-72
9-36
9-36
9-36
9-36
9-36
9-36
9-36
9-36
18-72
18-72
18-72
18-72
18-72
18-72
18-72
18-72
Output
Voltage
(V)
3.3
5
7.2
9
12
15
18
24
3.3
5
7.2
9
12
15
18
24
±3.3
±5
±7.2
±9
±12
±15
±18
±24
±3.3
±5
±7.2
±9
±12
±15
±18
±24
Output
Current
max (mA)
1400
1200
830
660
500
400
330
250
1400
1200
830
660
500
400
330
250
±700
±600
±410
±330
±250
±200
±160
±125
±700
±600
±410
±330
±250
±200
±160
±125
Isolation
(VDC)
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
Max
Capacitive
Load(uF)
1000
680
680
330
100
100
100
68
1000
680
680
330
100
100
100
68
±470
±330
±330
±100
±68
±68
±68
±22
±470
±330
±330
±100
±68
±68
±68
±22
Efficiency
(%)
75
81
78
82
83
83
83
82
75
81
81
82
82
85
83
83
80
82
80
82
84
80
80
81
79
82
81
81
83
81
81
81
WRB2403ZHD-1400
WRB2405ZHD-6W
FEATURES
◆RoHS
compliant
◆24
Pin DIP Package
◆Wide
4:1 input range
◆High
efficiency up to 85%
◆Operating
temperature -40℃ to + 85℃
◆Input/output
isolation 1500VDC
◆Pin
compatible with multiple manufacturers
◆Continuous
short circuit protection
◆No
heat sink required
◆Industry
standard pinout
◆MTBF＜1,000,000
hours
WRB2407ZHD-830
WRB2409ZHD-660
WRB2412ZHD-6W
WRB2415ZHD-6W
WRB2418ZHD-330
WRB2424ZHD-6W
WRB4803ZHD-1400
WRB4805ZHD-6W
WRB4807ZHD-830
WRB4809ZHD-660
WRB4812ZHD-6W
WRB4815ZHD-6W
WRB4818ZHD-330
WRB4824ZHD-6W
WRA2403ZHD-700
WRA2405ZHD-6W
WRA2407ZHD-410
WRA2409ZHD-330
WRA2412ZHD-6W
MODEL SELECTION
①
②
③ ④
⑤
⑥
WRA 24 15 Z HD -6W(200)
WRA
WRA2415ZHD-6W
WRA2418ZHD-160
WRA2424ZHD-6W
WRA4803ZHD-700
WRA4805ZHD-6W
WRA4807ZHD-410
WRA4809ZHD-330
①Product
Series
②Input
Voltage
③Output
Voltage
④4:1Wide
Input Volage Range
⑤Symmetric
pin layout DIP24 Package Style
⑥Rated
Power(Output current)
WRA4812ZHD-6W
APPLICATIONS
The
WRA-ZHD-6W&WRB-ZHD-6W
series
offer 6 watts of output power from a package in
an IC compatible 24 pin DIP configuration
without derating to 71ºC ambient temperature.
WRA-ZHD-6W&WRB-ZHD-6W series have 4:1
wide input voltage of 9-36 and 18-72VDC.
WRA4815ZHD-6W
WRA4818ZHD-160
WRA4824ZHD-6W
Parameters
Model
CE
EN55022 Class A, EN55024
IEC61000-4-2, Perf. Criteria B
IEC61000-4-3, Perf. Criteria A
Standards
IEC61000-4-4, Perf. Criteria B (external 220uF/100V cap required)
IEC61000-4-5, Perf. Criteria B (external 220uF/100V cap required)
IEC61000-4-6, Perf. Criteria A
IEC61000-4-8, Perf. Criteria A
MICRODC reserves the copyright
an
NOTE: Also designed to meet IEC60950-1:2001
Technical Enquiries-Email:tech@microdc.cn Tel:0086-20-86000646
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