www.tracopower.com
Page 1
Features
DC/DC Converter
TES 2 Series 2 Watt
Models
Surface Mount DIL-Package
16 Standard Models
Regulated Output Voltage
I/O-isolation 1'000 VDC
Very low Output Noise
Indefinite Short-Circuit Protection
High Accuracy of Pin Co-Planarity
High Reliability, MTBF >800'000 h
Reflow Soldering to
CECC 00 802, Issue 2
2 Year Product Warranty
The TES 2 converter series is intended for all applications where
PCB's are assembled on an automated SMD production line.The
small size DIL-package and the light weight allows easy handling
by pick-and-place machines.
They offer a 1000 VDC I/O-isolation and internal filters to reduce
reflected input ripple current and to guarantee low output noise.This
product series provides an economical solution for many cost criti-
cal applications in industrial and consumer electronics.
Ordercode
Input voltage
Output voltage
Output current max.
Efficiency typ.
TES 2-0511
5
VDC
400 mA
60 %
TES 2-0512
5 VDC 10%
12
VDC
165 mA
60 %
TES 2-0522
12 VDC
85 mA
60 %
TES 2-0523
15 VDC
65 mA
60 %
TES 2-1211
5
VDC
400 mA
60 %
TES 2-1212
12 VDC 10%
12
VDC
165 mA
60 %
TES 2-1222
12 VDC
85 mA
60 %
TES 2-1223
15 VDC
65 mA
60 %
TES 2-2411
5
VDC
400 mA
60 %
TES 2-2412
24 VDC 10%
12
VDC
165 mA
60 %
TES 2-2422
12 VDC
85 mA
60 %
TES 2-2423
15 VDC
65 mA
60 %
TES 2-4811
5
VDC
400 mA
60 %
TES 2-4812
48 VDC 10%
12
VDC
165 mA
60 %
TES 2-4822
12 VDC
85 mA
60 %
TES 2-4823
15 VDC
65 mA
60 %
www.tracopower.com
Page 2
All specifications valid at nominal input voltage, full load and +25C after warm-up time unless otherwise stated.
Input Specifications
Input current no load /full load
5 Vin models
80 mA / 665 mA typ.
12 Vin models
35 mA / 280 mA typ.
24 Vin models
17 mA / 140 mA typ.
48 Vin models
10 mA / 70 mA typ.
Surge voltage (1 sec. max.)
5 Vin models
7.5 VDC max.
12 Vin models
15 VDC max.
24 Vin models
30 VDC max.
48 Vin models
55 VDC max.
Reverse voltage protection
500 mA max.
Input Filter
Pi-Filter
Output Specifications
Voltage set accuracy
3 %
Regulation
Input variation Vin min. to Vin max.
0.3 % max.
Load variation 10 100 %
single output models
0.5 % max.
dual output models balanced load
3 % max.
Ripple and noise (20 MHz Bandwidth)
50 mVpk-pk max.
Temperature coefficient
0.02 % / C
Output current limitation
>120 % of Iout max., constant current
Short circuit protection
indefinite (automatic recovery)
Capacitive load
single output models
470 F max.
dual output models
220 F max.
General Specifications
Temperature ranges
Operating
40 C ... + 60 C (no derating)
Case temperature
+ 95 C max.
Storage
40 C ... + 125 C
Derating
2.9% / C above 60 C
Humidity (non condensing)
95 % rel H max.
Reliability, calculated MTBF (MIL-HDBK-217 E)
>800'000h @ + 25 C
Isolation voltage
Input/Output
1'000VDC
Isolation capacity
Input/Output
100 pF typ.
Isolation resistance
Input/Output (500 VDC)
> 1`000 M Ohm
Switching frequency
80 KHz typ. (depending on load)
DC/DC Converter
TES 2 Series 2 Watt
www.tracopower.com
Page 3
All specifications valid at nominal input voltage, full load and +25C after warm-up time unless otherwise stated.
2.54
(0.1)
2.2
(0.09)
15.24
(0.6)
0.5
(0.02)
1
20
1
0.2
(0.402)
Top View
27.2
(1.07)
0
.15
(
0.006)
1.0
(0.04)
11
Seating
Plane
S
1.0
(0.04)
1.3
(0.051)
16.1
(0.63)
14.8
(0.58)
18.8
(0.74)
Detail A
0.15
10
Pin-Out
Pin
Single
Dual
1
Vin (GND)
Vin (GND)
2
Vin (GND)
Vin (GND)
8
No function
Common
9
No function
No function
10
No function
Vout
11
+Vout
+Vout
12
No function
No function
13
Vout
Common
19
+Vin (Vcc)
+Vin (Vcc)
20
+Vin (Vcc)
+Vin (Vcc)
Physical Specifications
Case material
non conductive black plastic
Weight
10 g (0.35 oz)
Reflow soldering profile
Peak temp. 230C (10 sec max.)
185C for 90 sec max.
Convection reflow solder process is recommended
Outline Dimensions mm (inches)
DC/DC Converter
TES 2 Series 2 Watt
Page 4
Specifications can be changed without notice
Solder Pad Dimensions mm (inches)
Jenatschstrasse 1
CH-8002 Zurich
Switzerland
Tel. +41-1284 2911
Fax +41-1201 1168
e-mail: sales@traco.ch
internet: http://www.tracopower.com
Rev. 10/01
DC/DC Converter
TES 2 Series 2 Watt
1.6 min.
(0.06 min.)
2.8
(0.11)
20.0
(0.787)
2.2
(0.09)
2.54
(0.1)
15.24
(0.6)
22.86
(0.9)
2.54
(0.1)
2.54
(0.1)
PDF 
ZIP