B1-Sil Series 1 Watt Isolated DC-DC Converter Bothhandusa.com ! 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. 5V Input Model -0.7 5 7.5 12V Input Model -0.7 12 15 24V Input Model -0.7 24 30 Max. Output power --- --- 1 W Output Short circuit duration --- --- 1.0 Second -40 --- +85 -55 --- +105 Input Absolute Voltage Range Operating temperature Output Full Load Storage temperature Unit Vdc ℃ 3. Nominal Input / Output Electrical Specifications : ( Specifications typical at Ta = +25℃, nominal input voltage, rated output current unless otherwise noted ) Parameter Input Voltage Range Output Voltage Accuracy Output Voltage Balance Switching Frequency Condition Min. Typ. Max. 5V Input Model 4.5 5 5.5 12V Input Model 10.8 12 13.2 24V Input Model 21.6 24 26.4 Nominal Input --- --- ± 5.0 Dual Output same Load --- --- ± 1.0 --- 110 --- KHz --- ± 0.01 ± 0.02 %/ ℃ Standard Series 1000 --- --- High Isolation Series 3000 --- --- 500 Vdc 1000 --- --- MΩ 1 KHz / 250 mV rms --- 30 --- pF --- --- 1.3 % Nominal Input Temperature Coefficient Isolation Voltage Isolation Resistance Isolation Capacitance Max. Line Regulation (Per 1.0 % change in input change) Unit Vdc % 462 Boston St - Topsfield, MA 01983 - Phone: 978-887-8050 - Fax: 978-887-5434 Vdc 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 Output Output Input Current Input Current Output Load Voltage Voltage Current @ No Load @ Max. Load Ripple Regulation (Vdc) (Vdc) (mA) Max. (mA) Typ. (mA) Typ. (mV) Max. (%) Max. 5.0 200 30 253 60 ±8 79 12.0 84 28 255 100 ±8 79 5.0 200 18 105 60 ±8 79 B1-1212SS 12.0 84 18 104 100 ±8 80 B1-243R3SS 3.3 303 5 56 50 ±8 74 5.0 200 4 54 60 ±8 77 12.0 84 4 55 100 ±8 76 Bothhand Efficiency Model No. (%) Typ. B1-0505SS 5 B1-0512SS B1-1205SS 12 B1-2405SS B1-2412SS 24 B1-xxxxSS Notes： 1. Standard output Voltage is 3.3V, 5V, 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 1K Vdc - Single 1 +Vin 2 -Vin 3 --- 4 Vo (-) 5 --- 6 Vo (+) 7 --- Units : mm ( inch ) Tolerance : .xx ± 0.25 Note：” --- “ means Omitted ( ± 0.01 ) 462 Boston St - Topsfield, MA 01983 - Phone: Bm 978-887-8050 - Fax: 978-887-5434 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 Load Voltage Voltage Current @ No Load @ Max. Load Ripple Regulation (Vdc) (Vdc) (mA) Max. (mA) Typ. (mA) Typ. (mV) Max. (%) Max. ± 3.3 ± 150 30 274 60 ± 12 73 ± 5.0 ± 100 30 263 70 ± 10 76 B1-0512S ± 12.0 ± 42 28 255 100 ±8 79 B1-0515S ± 15.0 ± 34 28 255 120 ±8 80 ± 5.0 ± 100 18 104 70 ±8 80 B1-1212S ± 12 ± 42 18 104 100 ±8 80 B1-243R3S ± 3.3 ± 150 5 56 60 ±8 74 ± 5.0 ± 100 4 55 70 ±8 76 ± 12.0 ± 42 4 55 100 ±8 76 Bothhand Efficiency Model No. (%) Typ. B1-053R3S B1-0505S 5 B1-1205S 12 B1-2405S B1-2412S 24 B1-xxxxS Notes： 1. Standard output Voltage is ±3.3V, ±5V, ±12V, ±15V, B1-xxxxS is for Customer Design. 2. Load regulation is for output current change from 20 % to 100 % Max. Load. . Mechanical Dimension： Pin 1K Vdc - Dual 1 +Vin 2 -Vin 3 --- 4 Vo (-) 5 Common 6 Vo (+) 7 --- Units : mm ( inch ) Tolerance : .xx ± 0.25 Note：” --- “ means Omitted ( ± 0.01 ) 462 Boston St - Topsfield, MA 01983 - Phone: 978-887-8050 - Fax: 978-887-5434 m b 4.3. 1K Vdc Isolation - Dual separate output ( Specifications typical at Ta = +25 ℃, Nominal input voltage, Rated output current unless otherwise noted ) Input Output Output Input Current Input Current Output Load Voltage Voltage Current @ No Load @ Max. Load Ripple Regulation (Vdc) (Vdc) (mA) Max. (mA) Typ. (mA) Typ. (mV) Max. (%) Max. Bothhand Efficiency Model No. (%) Typ. B1-0505S01 5.0 5.0 100 100 30 263 70 ± 10 76 B1-0515S01 5.0 15.0 100 33 28 250 75 ±8 80 B1-1205S01 5.0 5.0 100 100 18 107 70 ±8 78 5.0 12.0 100 42 18 104 75 ±8 80 5.0 15.0 100 33 18 106 75 ±8 78 5.0 5.0 100 100 5 54 70 ±8 76 5 B1-1212S01 12 B1-1215S01 B1-2405S01 24 B1-xxxxSxx Notes： 1. B1-xxxxSxx is for Customer Design. 2. Load regulation is for each output current change from 20 % to 100 % Max. Load. . Mechanical Dimension： Units : mm ( inch ) Pin 1K Vdc - Dual Separate 1 +Vin 2 -Vin 3 --- 4 Vo1 (+) 5 Vo1 (-) 6 Vo2 (+) 7 Vo2 (-) Note：” --- “ means Omitted Tolerance : .xx ± 0.25 ( ± 0.01 ) 462 Boston St - Topsfield, MA 01983 - Phone: 978-887-8050 - Fax: 978-887-5434 m 4.4. 3K Vdc Isolation - Single output ( Specifications typical at Ta = +25 ℃, Nominal input voltage, Rated output current unless otherwise noted ) Output Input Output Bothhand Input Current Input Current Output Load @ No Load @ Max. Load Ripple Regulation (mA) Typ. (mA) Typ. (mV) Max. (%) Max. Current Voltage Voltage (Vdc) (Vdc) Model No. Efficiency (mA) (%) Typ. Max. B1-0505SSH 5.0 200 30 253 60 ±8 79 12.0 84 28 254 100 ±8 79 15.0 67 28 251 120 ±8 80 5.0 200 18 105 60 ±8 79 B1-1212SSH 12.0 84 18 104 100 ±8 80 B1-2405SSH 5.0 200 5 54 60 ±8 77 12.0 84 4 55 100 ±8 76 15.0 67 4 55 120 ±8 76 Pin 3K Vdc - Single 1 +Vin 2 -Vin 3 --- 4 --- 5 Vo (-) 6 --- 7 Vo (+) B1-0512SSH 5 B1-0515SSH B1-1205SSH 12 B1-2412SSH B1-2415SSH 24 B1-xxxxSSH Notes： 1. Standard output Voltage is 5V, 12V, 15V, B1-xxxxSSH is for Customer Design. 2. Load regulation is for output current change from 20 % to 100 % Max. Load. Mechanical Dimension： Units : mm ( inch ) Note：” --- “ means Omitted Tolerance : .xx ± 0.25 ( ± 0.01 ) 462 Boston St - Topsfield, MA 01983 B - Phone: 978-887-8050 - Fax: 978-887-5434 4.5. 3K Vdc Isolation - Dual output ( Specifications typical at Ta = +25 ℃, Nominal input voltage, Rated output current unless otherwise noted ) Output Input Output Bothhand Input Current Input Current Output Load @ No Load @ Max. Load Ripple Regulation (mA) Typ. (mA) Typ. (mV) Max. (%) Max. Current Voltage Voltage (Vdc) (Vdc) Model No. Efficiency (mA) (%) Typ. Max. B1-053R3SH ± 3.3 ± 150 30 274 60 ± 12 73 ± 5.0 ± 100 30 263 70 ± 10 76 ± 5.0 ± 100 18 104 70 ±8 80 ± 12.0 ± 42 18 104 100 ±8 80 ± 5.0 ± 100 5 55 70 ±8 76 ± 12.0 ± 42 4 55 100 ±8 76 5 B1-0505SH B1-1205SH 12 B1-1212SH B1-2405SH 24 B1-2412SH B1-xxxxSH Notes： 1. Standard output Voltage is ±3.3V, ±5V, ±12V, ±15V, B1-xxxxSH is for Customer Design. 2. Load regulation is for output current change from 20 % to 100 % Max. Load. Mechanical Dimension： Pin 3K Vdc - Dual 1 +Vin 2 -Vin 3 --- 4 Units : mm ( inch ) 5 Vo (-) 6 Common 7 Vo (+) Note：” --- “ means Omitted Tolerance : .xx ± 0.25 ( ± 0.01 ) 462 Boston St - Topsfield, MA 01983 -BPhone: 978-887-8050 - Fax: 978-887-5434