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