B0303D-1WR2 Просмотр технического описания (PDF) - MORNSUN Science& Technology Ltd.
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Компоненты Описание
производитель
B0303D-1WR2
MORNSUN Science& Technology Ltd.
B0303D-1WR2 Datasheet PDF : 6 Pages
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DC/DC Converter
B_S-1WR2 & B_D-1WR2 series
General Specifications
Item
Isolation Voltage
Isolation Resistance
Operating Conditions
Min.
Typ.
Max.
Input-output, with the test time of 1 minute and
the leak current lower than 1mA
1500
--
--
Input-output, isolation voltage 500VDC
1000
--
--
Unit
VDC
MΩ
Isolation Capacitance
Input-output, 100KHz/0.1V
--
20
--
pF
Operating Temperature
Derating when operating temperature up to
85℃, (see Fig. 2)
-40
--
105
Storage Temperature
Casing Temperature Rise
Ta=25℃, nominal input, full load output
-55
--
125
℃
--
25
--
Pin Welding Resistance Temperature
Welding spot is 1.5mm away from the casing,
10 seconds
--
--
300
Storage Humidity
Non-condensing
--
--
95
%RH
Switching Frequency
Full load, nominal input voltage
--
100
--
KHz
MTBF
MIL-HDBK-217F@25℃
3500
--
--
K hours
Physical Specifications
Casing Material
Dimensions
B_S-1WR2 series
B_D-1WR2 series
Weight
B_S-1WR2 series
B_D-1WR2 series
Cooling Method
Black flame-retardant and heat-resistant plastic (UL94-V0)
11.60*6.00*10.16 mm
12.70*10.16*8.20 mm
1.3g(Typ.)
1.8g(Typ.)
Free air convection
EMC Specifications
CE
EMI
RE
EMS
ESD
CISPR32/EN55032 CLASS B (see Fig. 4 for recommended circuit)
CISPR32/EN55032 CLASS B (see Fig. 4 for recommended circuit)
IEC/EN61000-4-2 Contact ±8KV perf. Criteria B
Product Characteristic Curve
3.3VDC output
Tolerance Envelope Cur ve
+10%
+5%
Max.
0
-5%
-10%
Typ.
Min.
+1.0%
-7.5%
-15%
-15%
+15%
+10%
+5%
0
-5%
-10%
Other output
Tolerance Envelope Cur ve
Max.
Typ.
Min.
+2.5%
-2.5%
-7.5%
10% 20% 40%
60% 80%
Output Current Percentage
(Nominal Input Voltage)
100%
10% 20% 40%
60% 80%
Output Current Percent
(Nominal Input Voltage)
Fig. 1
Temperature Derating Curve
120
100
80
60
Safe Operating Area
40
20
0
-40
0
40
85 105 120
Ambient Temp.(℃)
Fig. 2
100%
2018.04.13-B/1
Page 3 of 6
MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation
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