http://www.tracopower.com
DC/DC Converters
THI 2M Series, 2 Watt
Features
◆ Ultracompact DIP 16 package
◆ I/O isolation 3000 VACrms rated for
300 Vrms working voltage
◆ Medical safety to UL 60601-1 and
IEC/EN 60601-1 3rd edition, 2 x MOOP
◆ Industrial safety to IEC/EN/UL 60950-1
◆ Operating temp. range –40°C to +71°C
◆ 3-years product warranty
Order code Input voltage range Output voltage Output current max. Efficiency typ.
THI 2-0511M 5 VDC 400 mA 66 %
THI 2-0512M 5.0 VDC ± 10% 12 VDC 165 mA 66 %
THI 2-0513M (nominal 5 VDC) 15 VDC 133 mA 66 %
THI 2-0522M ±12 VDC ±83 mA 72 %
THI 2-0523M ±15 VDC ±66 mA 73 %
THI 2-1211M 5 VDC 400 mA 66 %
THI 2-1212M 12.0 VDC ± 10% 12 VDC 165 mA 66 %
THI 2-1213M (nominal 12 VDC) 15 VDC 133 mA 66 %
THI 2-1222M ±12 VDC ±83 mA 74 %
THI 2-1223M ±15 VDC ±66 mA 75 %
THI 2-2411M 5 VDC 400 mA 66 %
THI 2-2412M 24 VDC ± 10% 12 VDC 165 mA 66 %
THI 2-2413M (nominal 24 VDC) 15 VDC 133 mA 66 %
THI 2-2422M ±12 VDC ±83 mA 74 %
THI 2-2423M ±15 VDC ±66 mA 75 %
Models
The THI 2M series is a new range of ultra-compact 2W DC/DC-converters providing
a high I/O-isolation voltage of 3000 VAC. With a reinforced I/O-isolation system
this product is an economical solution for many applications in instrumentation,
industrial controls, medical equipment and everywhere where supplementary- or
reinforced insulation is required to meet requested safety standards.
Full SMD-design with exclusive use of ceramic capacitors ensure a very high reli-
ability and a long product lifetime.
C B
Scheme
Page 1 of 3
UL 60950 -1
UL 60601-1
IEC 60950 -1
IEC 60601-1
http://www.tracopower.com Page 2 of 3
http://www.tracopower.com
DC/DC Converters
THI 2M Series 2 Watt
Input Specifications
Input current no load 5 Vin models: 60 mA
12 Vin models: 30 mA
24 Vin models: 15 mA
Recommended external input fuse (slow blow) 5 Vin models: 1.0 A
12 Vin models: 0.5 A
24 Vin models: 0.2 A
Surge voltage (1 sec. max.) 5 Vin models: 9 V max.
12 Vin models: 18 V max.
24 Vin models: 30 V max.
Input filter internal capacitors
Output Specifications
Voltage set accuracy ±4 %
Voltage balance (dual output models) 1 % max.
Regulation – Input variation 1.2 % / 1.5 % change of Vin
– Load variation 20 – 100 % 10 % max.
12 % max. for 5 Vout models.
Ripple and noise (0–20 MHz Bandwidth) 150 mVpk-pk max
Temperature coefficient ±0.02 %/K
Short circuit protection 0.5 sec. max. (automatic recovery)
Minimum load 2 % of rated max. current
Capacitive load single output models: 330 µF max.
dual output models: 100 µF max. (each output)
General Specifications
Temperature ranges – Operating –40°C to +71°C
– Storage –50°C to +125°C
– Case temperature +90°C max.
Thermal impedance 22.5 K/W
Derating 2.5 %/K above 60°C
Humidity (non condensing) 95 % rel. H max.
Reliability, calculated MTBF (MIL-HDBK-217F, at 25°C, ground benign) >2.0 Mio h
Isolation voltage – Input/Output Reinforced, rated for 300 Vrms working voltage
(50Hz, 60sec) Medical applications in accordance to IEC/EN 60601-1: 3000 VAC, 2 x MOOP
IT applications in accordance to IEC/EN 60950-1: 4000 VAC
Isolation test voltage (1 sec.) 6‘000 Vpk
Leakage current (at 240VAC, 60Hz) 2 µA max.
Isolation capacitance – Input/Output 20 pF max. (at 100KHz, 1V)
Isolation resistance – Input/Output >10 Gohm (at 500VDC)
Switching frequency 50 – 100 kHz (PFM)
Safety standards IEC/EN 60950-1, UL 60950-1
CSA C22.2 No. 60950-1-03
IEC/EN 60601-1 3rd edition, 2 x MOOP,
UL 60601-1, CSA C22.2 No. 601.1
– Certification documents www.tracopower.com/overview/thi2m
Environmental compliance – Reach www.tracopower.com/products/reach-declaration.pdf
– RoHS RoHS directive 2011/65/EU
All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
Specifications can be changed without notice! Make sure you are using the latest documentation, downloadable at www.tracopower.com
www.tracopower.com
Rev. June 18. 2018
Page 3 of 3
General Specifications
Casing material non conductive plastic (UL 94V-0 rated)
Pin material copper alloy with gold plated nickel subplate
Weight 5.1 g (0.18oz)
Altitude during operation up to 5‘000 m approved
Soldering temperature max. 265°C / 10 sec
DC/DC Converters
THI 2M Series 2 Watt
Outline Dimensions
10.161.77
(0.54)13.7
(0.07)
(0.02)
(0.94)23.8
2.54 15.24
3.0
(0.12)
(0.10)
(0.60)
0.5
8.6 (0.34)
(0.13)
3.2
1
7
8
16
10
9
bottom view
Pin Single Dual
1–Vin (GND) –Vin (GND)
7No con. No con.
8No con. Common
9+Vout +Vout
10 –Vout –Vout
16 +Vin +Vin
Pin-Out
Dimensions in [mm], () = Inch
Pin diameter: 0.5 ±0.05 (0.02 ±0.002)
Tolerances: ±0.25 (±0.01)
Pin pitch tolerances: ±0.05 (±0.002)
Supporting Documents: www.tracopower.com/overview/thi2m
- The component is not be used in an oxygen rich environment.
- The component is not to be used in conjunction with flammable anaesthetics and agents.
- The component has to be disposed appropriately. Please refer to local regulations (Waste Electrical and Electronic Equipment).
- A modification of the component is not allowed.
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
TRACO Power:
THI 2-0511M THI 2-0513M THI 2-1213M THI 2-1211M THI 2-1212M THI 2-0512M THI 2-0523M THI 2-2423M
THI 2-1222M THI 2-1223M THI 2-2422M THI 2-2412M THI 2-2411M THI 2-0522M THI 2-2413M
