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B3-1212D [BOTHHAND]

2 Watt Isolated DC-DC Converter Single / Dual Output; 2瓦隔离式DC- DC转换器单/双输出
B3-1212D
型号： B3-1212D
厂家： BOTHHAND USA, LP.    BOTHHAND USA, LP.
描述：

2 Watt Isolated DC-DC Converter Single / Dual Output
2瓦隔离式DC- DC转换器单/双输出

转换器
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2 Watt Isolated DC-DC Converter  
B3 - DIL Series  
Single / Dual Output  
1. Features :  
ꢀ 14 Pin DIL Package  
ꢀ Low Ripple and Noise  
ꢀ Input / Output Isolation 1K Vdc or 3K Vdc  
ꢀ 100 % Burn-In  
ꢀ Input Filter with Internal Capacitor  
ꢀ Custom Design Available  
2. Absolute maximum ratings：  
( Exceeding these values may damage the module. These are not continuous operating ratings )  
Parameter  
Condition  
Min.  
Typ.  
Max.  
Unit  
5V Input Model  
-0.7  
5
7.5  
Input Absolute Voltage Range  
Vdc  
12V Input Model  
24V Input Model  
-0.7  
12  
15  
-0.7  
---  
24  
---  
---  
---  
---  
30  
2
Max. Output power  
W
Output Short circuit duration  
Operating temperature  
Storage temperature  
---  
1.0  
Second  
Output Full Load  
-40  
-55  
+85  
+105  
℃
3. Nominal Input / Output Electrical Specifications :  
( Specifications typical at Ta = +25℃, nominal input voltage, rated output current unless otherwise noted )  
Parameter  
Condition  
5V Input Model  
Min.  
4.5  
Typ.  
5
Max.  
5.5  
Unit  
Input Voltage Range  
Vdc  
12V Input Model  
24V Input Model  
Nominal Input  
10.8  
21.6  
---  
12  
13.2  
26.4  
± 5.0  
± 1.0  
---  
24  
Output Voltage Accuracy  
Output Voltage Balance  
Switching Frequency  
---  
%
Dual Output same Load  
---  
---  
---  
110  
± 0.01  
---  
KHz  
Nominal Input  
% / ℃  
Temperature Coefficient  
---  
± 0.02  
---  
Standard Series  
High Isolation Series  
500 Vdc  
1000  
3000  
1000  
---  
Isolation Voltage  
Vdc  
---  
---  
MΩ  
pF  
Isolation Resistance  
Isolation Capacitance  
---  
---  
1 KHz / 250 mV rms  
50  
---  
Max. Line Regulation (Per 1.0 % change in input change)  
---  
---  
1.3  
%
BOTHHAND USA. http://www.bothhand.com  
2 Watt Isolated DC-DC Converter  
B3 - DIL Series  
Single / Dual Output  
4. Model Selection Guide：  
4.1. 1K Vdc Isolation - Single output  
( Specifications typical at Ta = +25 ℃, Nominal input voltage, Rated output current unless otherwise noted )  
Input  
Voltage  
(Vdc)  
Output  
Voltage  
(Vdc)  
Output  
Current  
Input Current Input Current  
Output  
Ripple  
Load  
Bothhand  
Model No.  
Efficiency  
(%) Typ.  
@ No Load  
(mA) Typ.  
@ Max. Load  
(mA) Typ.  
Regulation  
(mA) Max.  
(mV) Max. (%) Max.  
B3-0505DS  
B3-0512DS  
B3-1205DS  
B3-1212DS  
B3-1215DS  
B3-2405DS  
B3-2412DS  
B3-xxxxDS  
Notes：  
5.0  
12.0  
5.0  
400  
167  
400  
167  
134  
400  
167  
45  
42  
26  
25  
24  
8
506  
500  
211  
208  
206  
105  
101  
70  
100  
70  
± 8  
± 8  
± 8  
± 8  
± 8  
± 8  
± 8  
79  
80  
79  
80  
81  
79  
82  
5
12  
24  
12.0  
15.0  
5.0  
100  
120  
70  
12.0  
7
100  
1. Standard output voltage is 5V, 9V, 12V, 15V, B3-xxxxDS is for Customer Design.  
2. Load regulation is for output current change from 20 % to 100 % Max. Load.  
Mechanical Dimension：  
Pin  
1
1K Vdc - Single  
Pin  
-Vin  
+Vin  
14  
13  
12  
11  
10  
9
2
---  
3
---  
Vo (-)  
---  
4
5
Vo (+)  
---  
6
NC  
7
8
Units : mm ( inch )  
Note：” --- “ means Omitted  
Tolerance : .xx ± 0.25  
( ± 0.01 )  
BOTHHAND USA. http://www.bothhand.com  
2 Watt Isolated DC-DC Converter  
B3 - DIL Series  
Single / Dual Output  
4.2. 1K Vdc Isolation - Dual output  
( Specifications typical at Ta = +25 ℃, Nominal input voltage, Rated output current unless otherwise noted )  
Input  
Output  
Output  
Input Current Input Current  
Output  
Ripple  
Load  
Bothhand  
Model No.  
Efficiency  
(%) Typ.  
Voltage Voltage  
Current  
@ No Load  
(mA) Typ.  
@ Max. Load  
(mA) Typ.  
Regulation  
(Vdc)  
(Vdc) (mA) Max.  
(mV) Max. (%) Max.  
B3-0505D  
B3-0512D  
B3-0515D  
B3-1205D  
B3-1212D  
B3-1215D  
B3-2405D  
B3-247R2D  
B3-2412D  
B3-2415D  
B3-xxxxD  
Notes：  
± 5.0  
± 200  
± 84  
45  
42  
35  
26  
25  
24  
8
513  
500  
494  
214  
208  
208  
107  
107  
103  
102  
70  
100  
120  
70  
± 8  
± 8  
± 8  
± 8  
± 8  
± 8  
± 8  
± 8  
± 8  
± 8  
78  
80  
81  
78  
80  
80  
78  
78  
81  
82  
5
± 12.0  
± 15.0  
± 5.0  
± 67  
± 200  
± 84  
12  
24  
± 12.0  
± 15.0  
± 5.0  
100  
120  
70  
± 67  
± 200  
± 139  
± 84  
± 7.2  
8
75  
± 12.0  
± 15.0  
7
100  
120  
± 67  
7
1. Standard output voltage is ±5V, ±9V, ±12V, ±15V, B1-xxxxSS is for Customer Design.  
2. Load regulation is for output current change from 20 % to 100 % Max. Load.  
Mechanical Dimension：  
Pin  
1
1K Vdc - Dual  
Pin  
14  
13  
12  
11  
10  
9
-Vin  
+Vin  
2
---  
3
---  
Vo (-)  
---  
4
5
Vo (+)  
Common  
6
NC  
7
8
Units : mm ( inch )  
Tolerance : .xx ± 0.25  
( ± 0.01 )  
Note：” --- “ means Omitted  
BOTHHAND USA. http://www.bothhand.com  
2 Watt Isolated DC-DC Converter  
B3 - DIL Series  
Single / Dual Output  
4.3. 3K Vdc Isolation - Single output  
( Specifications typical at Ta = +25 ℃, Nominal input voltage, Rated output current unless otherwise noted )  
Input  
Output  
Output  
Input Current Input Current  
Output  
Ripple  
Load  
Bothhand  
Model No.  
Efficiency  
(%) Typ.  
Voltage Voltage  
Current  
@ No Load  
(mA) Typ.  
@ Max. Load  
(mA) Typ.  
Regulation  
(Vdc)  
(Vdc) (mA) Max.  
(mV) Max. (%) Max.  
B3-0505DSH  
B3-0512DSH  
B3-0515DSH  
B3-1205DSH  
B3-1212DSH  
B3-2405DSH  
B3-2412DSH  
B3-2415DSH  
B3-xxxxDSH  
Notes：  
5.0  
12.0  
15.0  
5.0  
400  
167  
134  
400  
167  
400  
167  
133  
45  
42  
35  
26  
25  
8
506  
500  
494  
211  
208  
105  
102  
102  
70  
100  
120  
70  
± 8  
± 8  
± 8  
± 8  
± 8  
± 8  
± 8  
± 8  
79  
80  
81  
79  
80  
79  
82  
82  
5
12  
24  
12.0  
5.0  
100  
70  
12.0  
15.0  
7
100  
120  
7
1. Standard output voltage is 5V, 9V, 12V, 15V, B3-xxxxDSH is for Customer Design.  
2. Load regulation is for output current change from 20 % to 100 % Max. Load.  
Mechanical Dimension：  
Pin  
1
3K Vdc - Single  
Pin  
-Vin  
+Vin  
14  
13  
12  
11  
10  
9
2
---  
3
---  
4
Vo (-)  
---  
5
6
Units : mm ( inch )  
Tolerance : .xx ± 0.25  
( ± 0.01 )  
NC  
Vo (+)  
7
8
Note：” --- “ means Omitted  
BOTHHAND USA. http://www.bothhand.com  
2 Watt Isolated DC-DC Converter  
B3 - DIL Series  
Single / Dual Output  
4.4. 3K Vdc Isolation - Dual output  
( Specifications typical at Ta = +25 ℃, Nominal input voltage, Rated output current unless otherwise noted )  
Input  
Output  
Output  
Input Current Input Current  
Output  
Ripple  
Load  
Bothhand  
Model No.  
Efficiency  
(%) Typ.  
Voltage Voltage  
Current  
@ No Load  
(mA) Typ.  
@ Max. Load  
(mA) Typ.  
Regulation  
(Vdc)  
(Vdc) (mA) Max.  
(mV) Max. (%) Max.  
B3-0505DH  
B3-0515DH  
B3-1205DH  
B3-1212DH  
B3-2405DH  
B3-247R2DH  
B3-2412DH  
B3-2415DH  
B3-xxxxDH  
Notes：  
± 5.0  
± 200  
± 67  
45  
35  
26  
25  
8
513  
494  
214  
205  
111  
107  
103  
102  
70  
120  
70  
± 8  
± 8  
± 8  
± 8  
± 8  
± 8  
± 8  
± 8  
78  
81  
78  
80  
78  
78  
81  
82  
5
± 15.0  
± 5.0  
± 200  
± 84  
12  
24  
±12.0  
± 5.0  
100  
70  
± 200  
± 139  
± 84  
± 7.2  
8
75  
± 12.0  
± 15.0  
7
100  
120  
± 67  
7
1. Standard output voltage is ±5V, ±9V, ±12V, ±15V, B3-xxxxDH is for Customer Design.  
2. Load regulation is for output current change from 20 % to 100 % Max. Load.  
Mechanical Dimension：  
Pin  
1
3K Vdc - Dual  
Pin  
-Vin  
+Vin  
14  
13  
12  
11  
10  
9
2
---  
3
---  
4
Vo (-)  
Common  
Vo (+)  
5
6
NC  
7
8
Units : mm ( inch )  
Tolerance : .xx ± 0.25  
( ± 0.01 )  
Note：” --- “ means Omitted  
BOTHHAND USA. http://www.bothhand.com  

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