DC-DC Converters
THB 3 Series, 3 Watt
www.powersolve.co.uk
Features
• DIP 24 package
• Wide 2:1 input voltage range
• Industrial and medical safety approval
• Short circuit protection
• Input filter to meet EN 55022 class A
• Reinforced insulation rated for working voltage up to 300VAC
Electrical Specification
Conducted EMI EN 55022 class A (internal filter)
Short Circuit Protection continuous, automatic recovery
Operating Temperature Range -40°C to +85°C (derate at 3.3%/°C above 70°C)
I/O isolation voltage 4000Vac rms, rated for 300Vac working voltage
I/O Isolation test voltage 6000Vpk (1 sec.)
Safety Approvals cUL/UL 60950-1, IEC/EN 60950-1, cUL/UL 60601-1, IEC/EN 60601-1, CB report
Casing plastic (UL94V-0 rated)
Output Voltage and Current Ratings
MODEL INPUT OUTPUT OUTPUT RIPPLE & LINE LOAD EFFICIENCY
THB3-0511 5VDC 600mA 100mV pk-pk max. 0.5% 1.0% 70%
THB3-0512 12VDC 250mA 150mV pk-pk max. 0.5% 1.0% 75%
THB3-0515 4.5 - 9V 24VDC 125mA 150mV pk-pk max. 0.5% 1.0% 76%
THB3-0522 ±12VDC ±125mA 150mV pk-pk max. 0.5% 2.0% 75%
THB3-0523 ±15VDC ±100mA 150mV pk-pk max. 0.5% 2.0% 75%
THB3-1211 5VDC 600mA 100mV pk-pk max. 0.5% 1.0% 74%
THB3-1212 12VDC 250mA 150mV pk-pk max. 0.5% 1.0% 80%
THB3-1215 9 - 18V 24VDC 125mA 150mV pk-pk max. 0.5% 1.0% 81%
THB3-1222 ±12VDC ±125mA 150mV pk-pk max. 0.5% 2.0% 80%
THB3-1223 ±15VDC ±100mA 150mV pk-pk max. 0.5% 2.0% 80%
THB3-2411 5VDC 600mA 100mV pk-pk max. 0.5% 1.0% 78%
THB3-2412 12VDC 250mA 150mV pk-pk max. 0.5% 1.0% 83%
THB3-2415 18 - 36V 24VDC 125mA 150mV pk-pk max. 0.5% 1.0% 84%
THB3-2422 ±12VDC ±125mA 150mV pk-pk max. 0.5% 2.0% 83%
THB3-2423 ±15VDC ±100mA 150mV pk-pk max. 0.5% 2.0% 83%
THB3-4811 5VDC 600mA 100mV pk-pk max. 0.5% 1.0% 78%
THB3-4812 12VDC 250mA 150mV pk-pk max. 0.5% 1.0% 83%
THB3-4815 36 - 75V 24VDC 125mA 150mV pk-pk max. 0.5% 1.0% 84%
THB3-4822 ±12VDC ±125mA 150mV pk-pk max. 0.5% 2.0% 83%
THB3-4823 ±15VDC ±100mA 150mV pk-pk max. 0.5% 2.0% 83%
VOLTAGE VOLTAGE CURRENT NOISE REG. REG.
Mechanical and Connection Details
Powersolve Electronics Ltd. 8A Arnhem Road, Newbury, RG14 5RU. England
Tel: 01635 521858 Fax: 01635 523771 Email: sales@powersolve.co.uk
Pin Single Output Dual Output
1 +Vin (Vcc) +Vin (Vcc)
11 No pin Common
12 -Vout No pin
13 +Vout -Vout
15 No pin +Vout
23 -Vin (GND) -Vin (GND)
24 -Vin (GND) -Vin (GND)
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