B8-1212T10 Datasheet, PDF (1/2 Pages) Bothhand USA, LP. – 10 to 15 Watt Isolated DC-DC Converter Triple Output

B8 Series
1. Features :
! Wide 2：1 Input Range
! Low Ripple and Noise
! Input / Output Isolation 1.5K Vdc or 3K Vdc
! 100 % Burn-In
! Input π- Filter
! Custom Design Available
10 to 15 Watt Isolated DC-DC Converter
Triple Output
2. Absolute maximum ratings：
( Exceeding these values may damage the module. These are not continuous operating ratings )
Parameter
Condition
Min.
Typ.
Max.
Unit
12V Input Model
-0.7
12
22.5
Input Absolute Voltage Range
24V Input Model
-0.7
24
45
Vdc
48V Input Model
-0.7
48
90
Output Short circuit duration
Nominal Input Range
Indefinite & Auto-Restart
Reverse Polarity Input current Limit
---
---
---
1
A
Operating temperature
Storage temperature
Output Full Load
-25
---
+71
℃
-55
---
+105
3. Nominal Input / Output Electrical Specifications :
( Specifications typical at Ta = +25℃, nominal input voltage, rated output current unless otherwise noted )
Parameter
Condition
Min.
Typ.
Max.
Unit
12V Input Model
9
12
18
Input Voltage Range
24V Input Model
18
24
36
Vdc
48V Input Model
36
48
75
Line Regulation
Output full Load
---
---
± 0.5
Load Regulation
Single Output Model
Triple Output Model
---
---
± 0.5
±2
%
Output Voltage Accuracy
Nominal Input
---
± 1.0
± 2.0
Output Voltage Balance
Dual Output at same Load
---
---
± 1.0
Switching Frequency
Temperature Coefficient
Nominal Input
---
250
---
KHz
---
± 0.01 ± 0.02 % / ℃
Isolation Voltage
Standard Series
High Isolation Series
1500
---
3000
---
---
Vdc
---
Isolation Resistance
500 Vdc
1000
---
---
MΩ
Isolation Capacitance
1 KHz / 250 mV rms
---
1000
---
pF
BOTHHAND USA. http://www.bothhand.com