B0303S-2W Просмотр технического описания (PDF) - MORNSUN Science& Technology Ltd.
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производитель
B0303S-2W
MORNSUN Science& Technology Ltd.
B0303S-2W Datasheet PDF : 5 Pages
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COMMON SPECIFICATIONS
Item
Test Conditions
Isolation Voltage
Tested for 1 minute and leakage current less than 1 mA
Isolation Resistance
Test at 500VDC
Isolation Capacitance
Input/Output, A2424S-2W, B2424S-2W
100KHz/0.1V Others
Switching Frequency
Full load, nominal input
MTBF
MIL-HDBK-217F@25℃
Case Material
Weight
Min.
1000
1000
--
--
--
3500
--
Typ.
Max.
--
--
--
--
100
--
30
--
75
--
--
--
Plastic (UL94-V0)
2.8
--
Unit
VDC
MΩ
pF
KHz
K hours
g
ENVIRONMENTAL SPECIFICATIONS
Item
Test Conditions
Storage Humidity
Non condensing
Operating Temperature
Power derating (above 85℃)
Storage Temperature
Temp. rise at full load
Lead Temperature
1.5mm from case for 10 seconds
Cooling
Min.
Typ.
Max.
Unit
--
--
95
%
-40
--
85
-55
--
125
°C
--
25
--
--
--
300
Free air convection
EMC SPECIFICATIONS
EMI
CE
EMS
ESD
CISPR22/EN55022 CLASS A（External Circuit Refer to Figure1、2）
IEC/EN61000-4-2 Contact ±8KV perf. Criteria B
EMC RECOMMENDED CIRCUIT
B_S-2W Series
EMI Recommended External Circuit:
Vin
Vin
+ Vo
C1
GND
EUT
GND
0V
(Figure 1)
A_S-2W Series
EMI Recommended External Circuit:
LDM
Vin
Vin
+ Vo
C1
GND
EUT
GND
-Vo
(Figure 2)
LOAD
LOAD
PRODUCT TYPICAL CURVE
Tolerance Envel ope Curve
+10 %
+5%
Rated
Output
Vo l ta g e
Typical Load Line
+2.5%
-2.5%
-7.5%
50 70
100
Output Current Percent(%)
(Nom inal Input Voltage )
Recommended external circuit parameters:
Vin： 5V/15V
C1：2.2µF/50V
Note: Product bare input of 12V、24V already meet CLASS A.
Recommended external circuit parameters:
①Vin：5V
C1：4.7µF/50V
LDM：4.7µH
②Vin：12V
C1：4.7µF/50V
③Vin：15V
C1：2.2µF/50V
Note: Product bare input of 3.3V、24V already meet CLASS A.
Tempe rature D eratin g Curve
120
100
80
60
Safe Operating Area
40
20
0
-40 0
40
85 105 120
Ambient Temp.(℃ )
The copyright and authority for the interpretation of the products are reserved by MORNSUN
A_S-2W & B_S-2W B/1-2012
Page 3 of 5
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