Datasheet
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DC/DC Converters
TES 2M Series, 2 Watt
Features
◆  Supplementary and reinforced insulation
◆  I/O isolation 4000 VACrms rated for 
  300 Vrms working voltage 
◆ Unregulated device
◆  2 x MOOP Medical safety according to 
  AAMI/ANSI ES 60601-1:2005(R) and 
  IEC/EN 60601-1 3rd edition
◆  Industrial safety to UL/IEC/EN 60950-1
◆  Ultracompact SMD-package
◆  Operating temp. range –25°C to +80°C
◆  Qualified for leadfree reflow solder 
 process 
◆  Available in tape & reel package
◆  3-year product warranty
Ordercode Input voltage range Output voltage Output current max. Efficiency typ.
TES 2-0511M
  5 VDC   400 mA 66 %
TES 2-0512M
5.0 VDC ±10%
  12 VDC   165 mA 66 %
TES 2-0513M
(nominal 05 VDC)
  15 VDC   133 mA 66 %
TES 2-0522M
  ±12 VDC   ±83 mA 72 %
TES 2-0523M
  ±15 VDC   ±66 mA 73 %
TES 2-1211M
  5 VDC   400 mA 66 %
TES 2-1212M
12.0 VDC ±10%
  12 VDC   165 mA 66 %
TES 2-1213M
(nominal 12 VDC)
  15 VDC   133 mA 66 %
TES 2-1222M
  ±12 VDC   ±83 mA 74 %
TES 2-1223M
  ±15 VDC   ±66 mA 75 %
TES 2-2411M
  5 VDC   400 mA 66 %
TES 2-2412M
24 VDC ±10%
  12 VDC   165 mA 66 %
TES 2-2413M
(nominal 24 VDC)
  15 VDC   133 mA 66 %
TES 2-2422M
  ±12 VDC   ±83 mA 74 %
TES 2-2423M
  ±15 VDC   ±66 mA 75 %
Models
The TES 2M series is range of compact 2W DC/DC-converters providing a high 
I/O-isolation voltage of 4000 VAC. With a reinforced I/O-isolation system this pro-
duct is an economical solution for many applications in instrumentation, industrial 
controls, medical equipment and everywhere where supplementary- or reinforced 
insulation is required.
These converters are qualified for high solder temperature profiles in leadfree sol-
der processes. For automated SMD production lines the devices can be supplied 
in tape & reel package. Full SMD-design with exclusive use of ceramic capacitors 
ensure a very high reliability and a long product lifetime.
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IEC 60950-1
IEC 60601-1
C
B
Scheme
UL 60950 -1
ES 60601-1



