B5
Series
1. Features :
n
24 Pin DIL Package
n
Regulated Output & Low Ripple and Noise
n
Input / Output Isolation 1K Vdc
n
100 % Burn-In
n
Input
π-
Filter
n
Custom Design Available
1.5 to 3 Watt Isolated DC-DC Converter
Single / Dual Regulated Output
2. Absolute maximum ratings：
( Exceeding these values may damage the module.
These are not continuous operating ratings
)
Parameter
Condition
5V Input Model
Input
Absolute
Voltage Range
12V Input Model
24V Input Model
Output Short circuit duration
Operating temperature *
Storage temperature
*
To be measured at case plate temperature.
3. Nominal Input / Output Electrical Specifications :
( Specifications typical at Ta = +25℃, nominal input voltage, rated output current unless otherwise noted )
Nominal Input Range
Output Full Load
Min.
-0.7
-0.7
-0.7
---
-40
-55
Typ.
5
12
24
---
---
---
Max.
7.5
15
30
1.0
+85
+105
Second
℃
Vdc
Unit
Parameter
Condition
5V Input Model
Min.
4.5
10.8
21.6
---
---
Typ.
5
12
24
---
---
Max.
5.5
13.2
26.4
± 0.5
± 0.5
±2
Unit
Input Voltage Range
12V Input Model
24V Input Model
Vdc
Line Regulation
Load Regulation
Output Voltage Accuracy
Output Voltage Balance
Switching Frequency
Temperature Coefficient
Isolation Voltage
Isolation Resistance
Isolation Capacitance
Output full Load
Single Output Model
Dual Output Model
Nominal Input
Dual Output at same Load
Nominal Input
60 Seconds / 0.5 mA
500 Vdc
1 KHz / 250 mV rms
%
---
---
---
---
1000
1000
---
± 1.0
---
125
± 0.01
---
---
60
± 2.0
± 1.0
---
± 0.02
---
---
---
KHz
%/
℃
Vdc
MΩ
pF
Tel：886-3-2122268
Fax：886-3-2122258
E-mail：sales@bothhand.com.tw
http://www.bothhand.com.tw
35
B5
Series
4. Single Output Selection Guide：
Input
Bothhand
Voltage
Model No.
(Vdc)
(Vdc)
(mA) Max
(mA) Typ.
Voltage
Current
@ No Load
Output
Output
Input Current
1.5 to 3 Watt Isolated DC-DC Converter
Single / Dual Regulated Output
( Specifications typical at Ta = +25
℃,
Nominal input voltage, Rated output current unless otherwise noted )
Input Current
@ Max. Load
(mA) Typ.
Output
Ripple
(mV) Max.
Load
Efficiency
Regulation
(%) Typ.
(%) Max.
1.5 W Single output Series：
B5-053R6S1
5
B5-0505S1
B5-1205S1
12
B5-1212S1
B5-2405S1
B5-247R2S1
B5-2415S1
24
12.0
5.0
7.2
15.0
125
300
200
100
16
5
5
4
181
96
91
91
100
60
70
120
± 0.5
± 0.5
± 0.5
± 0.5
69
65
66
69
5.0
5.0
300
300
25
16
454
184
60
60
± 0.5
± 0.5
66
68
3.6
400
28
443
60
± 0.5
65
2.0 W Single output Series：
B5-0505S2
5
B5-0509S2
B5-1205S2
B5-1209S2
B5-1212S2
B5-2405S2
24
B5-2412S2
12.0
167
5
121
100
± 0.5
69
3.0 W Single output Series：
B5-0505S3
5
B5-0512S3
B5-1205S3
B5-1209S3
B5-1212S3
B5-2405S3
24
B5-2412S3
B5-xxxxSx
Notes：
1.
2.
3.
4.
5.0
9.0
5.0
12
9.0
12.0
5.0
400
200
400
200
167
400
45
43
18
18
18
5
615
545
252
220
245
128
70
90
70
90
100
70
± 0.5
± 0.5
± 0.5
± 0.5
± 0.5
± 0.5
65
66
66
68
68
65
5.0
12.0
5.0
12
9.0
12.0
5.0
12.0
600
250
600
333
250
600
250
50
45
20
20
20
6
6
938
910
378
362
362
192
181
70
100
70
90
100
70
100
± 0.5
± 0.5
± 0.5
± 0.5
± 0.5
± 0.5
± 0.5
64
66
66
69
69
65
66
Standard output voltage is 3.3V, 5V, 9V, 12V, 15V,
B5-xxxxSx
is for Customer Design.
Load regulation is for output current change from 0 % to 100 % Max. Load.
Suffix “H” for 3K Vdc Isolation… … .
( B5-xxxxSxH )
Suffix “M” for Metal case
(B5-xxxxSxM),
“P” for Plastic case
(B5-xxxxSxP).
Tel：886-3-2122268
Fax：886-3-2122258
E-mail：sales@bothhand.com.tw
http://www.bothhand.com.tw
36
B5
Series
Mechanical Dimension：
( Single O/P )
(1). Plastic Case:
1.5 to 3 Watt Isolated DC-DC Converter
Single / Dual Regulated Output
Pin
1
2
Single Output
+Vin
NC
+Vin
NC
Pin
24
23
22
21
20
3
4
5
(2). Nickel Coated Metal Case:
6
7
8
9
10
11
12
---
---
19
18
17
16
Vo (-)
Vo (+)
-Vin
Vo (-)
Vo (+)
-Vin
15
14
13
Note：”
--- “
means Omitted
Units : mm ( inch )
Tolerance : .xx ± 0.25
( ± 0.01 )
Tel：886-3-2122268
Fax：886-3-2122258
E-mail：sales@bothhand.com.tw
http://www.bothhand.com.tw
37
B5
Series
5.
Dual Output Sele ction Guide：
Input
Bothhand
Voltage
Model No.
(Vdc)
(Vdc)
(mA) Max
(mA) Typ.
Voltage
Current
@ No Load
Output
Output
Input Current
1.5 to 3 Watt Isolated DC-DC Converter
Single / Dual Regulated Output
( Specifications typical at Ta = +25
℃,
Nominal input voltage, Rated output current unless otherwise noted )
Input Current
@ Max. Load
(mA) Typ.
Output
Ripple
(mV) Max.
Load
Efficiency
Regulation
(%) Typ.
(%) Max.
1.5 W Dual output Series：
B5-053R6D1
5
B5-0505D1
B5-1205D1
12
B5-1212D1
B5-2405D1
B5-247R2D1
B5-2415D1
24
± 12.0
± 5.0
± 7.2
± 15.0
± 63
± 150
± 100
± 50
16
5
5
4
181
96
91
91
100
70
75
120
±2
±2
±2
±2
69
65
66
69
± 5.0
± 5.0
± 150
± 150
25
16
454
184
70
70
±2
±2
66
68
± 3.6
± 200
28
443
70
±2
65
2.0 W Dual output Series：
B5-0505D2
5
B5-0512D2
B5-1205D2
B5-2405D2
24
B5-2412D2
± 12.0
± 83
5
121
100
±2
69
3.0 W Dual output Series：
B5-0505D3
5
B5-0512D3
B5-1205D3
12
B5-1212D3
B5-2405D3
B5-2412D3
B5-2415D3
B5-xxxxDx
Notes：
1.
2.
3.
4.
Standard output voltage is ±5V, ±12V, ±15V,
B5-xxxxDx
is for Customer Design.
Load regulation is for Each output current change from 20 % to 100 % Max. Load.
Suffix “H” for 3K Vdc Isolation.
( B5-xxxxDxH )
Suffix “M” for Metal case
(B5-xxxxDxM),
“P” for Plastic case
(B5-xxxxDxP).
24
± 12.0
± 5.0
± 12.0
± 15.0
± 125
± 300
± 125
± 100
20
6
6
6
362
192
181
181
100
70
100
120
±2
±2
±2
±2
69
65
69
69
± 12.0
± 5.0
± 125
± 300
45
20
910
378
100
70
±2
±2
66
66
± 5.0
± 300
50
938
70
±2
64
12
± 12.0
± 5.0
± 5.0
± 83
± 200
± 200
43
18
5
606
252
128
100
70
70
±2
±2
±2
66
66
65
± 5.0
± 200
45
615
70
±2
65
Tel：886-3-2122268
Fax：886-3-2122258
E-mail：sales@bothhand.com.tw
http://www.bothhand.com.tw
38
B5
Series
Mechanical Dimension：
( Dual O/P )
(1). Plastic Case:
1.5 to 3 Watt Isolated DC-DC Converter
Single / Dual Regulated Output
Pin
1
2
3
4
5
Dual Output
+Vin
Vo (-)
Common
+Vin
Vo (-)
Common
Pin
24
23
22
21
20
(2). Nickel Coated Metal Case:
6
7
8
9
10
11
12
---
---
19
18
17
16
Common
Vo (+)
-Vin
Common
Vo (+)
-Vin
15
14
13
Note：”
--- “
means Omitted
Units : mm ( inch )
Tolerance : .xx ± 0.25
( ± 0.01 )
Tel：886-3-2122268
Fax：886-3-2122258
E-mail：sales@bothhand.com.tw
http://www.bothhand.com.tw
39
