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Features
DC/DC Converter
TAP Series 15 Watt
Models
Highest Power Density in
50 x 25 x 10 mm (2" x 1" x 0.4")
Package
Wide 2 : 1 Input Range
Very high Efficiency up to 87%
Input Filter meets EN 55022, Class A
and FCC, Level A without external
Components
Shielded Metal Case with
insulated Baseplate
Industry Standard Pinout
High Reliability, MTBF > 1.2 Mio. h
2 Year Product Warranty
The TAP Series is a range of high performance, isolated DC/DC-
converter modules with highest power density. State of the art SMD-
technology guarantees a product with very high reliability. I/O-isolation
of 1'500 VDC together with conducted noise compliance to EN 55022-
A and FCC, level A makes these converters the ideal product for
communications, battery powered mobile equipments and distributed
power system applications.
Ordercode
Input voltage range
Output voltage
Output current max.
Efficiency typ.
TAP 1210
3,3 VDC
2`400 mA
77 %
TAP 1211
5 VDC
2`000 mA
80 %
TAP 1212
9 18 VDC
12
VDC
1'000 mA
83 %
TAP 1213
15
VDC
800 mA
83 %
TAP 1222
12
VDC
450 mA
83 %
TAP 1223
15
VDC
350 mA
83 %
TAP 2410
3,3 VDC
2`800 mA
79 %
TAP 2411
5 VDC
2`500 mA
82 %
TAP 2412
18 36 VDC
12
VDC
1'250 mA
86 %
TAP 2413
15
VDC
1'000 mA
86 %
TAP 2422
12
VDC
600 mA
86 %
TAP 2423
15
VDC
500 mA
86 %
TAP 4811
5 VDC
2`500 mA
84 %
TAP 4812
12
VDC
1'250 mA
87 %
TAP 4813
36 75 VDC
15
VDC
1'000 mA
87 %
TAP 4822
12
VDC
600 mA
87 %
TAP 4823
15
VDC
500 mA
87 %
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All specifications valid at nominal input voltage, full load and +25C after warm-up time unless otherwise stated.
Input Specifications
Input current (no load)
12 Vin models
30 mA typ.
24 Vin models
20 mA typ.
48 Vin models
10 mA typ.
Input current (full load)
12 Vin models
1000 mA typ.
24 Vin models
720 mA typ.
48 Vin models
360 mA typ.
Surge voltage protection (1 sec max.)
12 Vin models
t.b.a.
24 Vin models
t.b.a.
48 Vin models
t.b.a.
Conducted noise (input)
EN 55022 level A, FCC part 15, level A
Output Specifications
Voltage set accuracy
2 %
Regulation
Input variation Vin min. to Vin max.
0.5 % max.
Load variation 10 90 %
single output models
1.0 % max.
dual output models balanced load
2.0 % max.
dual output models unbalanced load
3.5 % max.
Ripple and noise (20 MHz Bandwidth)
75 mVpk-pk max.
Temperature coefficient
0.05 % / C
Output current limitation
>120% of Iout max., constant current
Short circuit protection
Foldback mode
Long term short circuit operation may cause damage
to the converter.
Capacitive load
single output models
200 F max.
dual output models
50 F max.
General Specifications
Temperature ranges
Operating
25 C ... + 75 C (derating 3% /C above 60C)
Case temperature
+ 100 C max.
Storage
40 C ... + 125 C
Humidity (non condensing)
90 % rel H max.
Reliability, calculated MTBF (MIL-HDBK-217 E)
>1.2 Mio. h @ + 25 C
Isolation voltage
Input/Output
12/24 VDC models
750 VDC
48 VDC models
1'500 VDC
Isolation capacity
Input/Output
2.2 nF typ
Isolation resistance
Input/Output (500 VDC)
> 1`000 M Ohm
Switching frequency (fixed)
400 kHz typ. (Pulse width modulation PWM)
Safety standards
UL 1950, EN 60950, IEC 60950
Compliance up to 60 VDC input voltage (SELV limit)
Safety approvals
UL/cUL File E188913
DC/DC Converter
TAP Series 15 Watt
Page 3
Specifications can be changed without notice
Outline 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
Pin-Out
Pin
Single
Dual
1
+Vin (Vcc)
+Vin (Vcc)
2
Vin (GND)
Vin (GND)
3
+Vout
+Vout
4
No pin
Common
5
Vout
Vout
DC/DC Converter
TAP Series 15 Watt
Rev. 06/00
Physical Specifications
Case material
Steel nickel-plated
Baseplate
Epoxy FR4
Potting material
Silicon rubber TSE (flammability to UL 94 V-0)
Weight
30 g (1.2 oz)
Soldering temperature
max. 260 C / 10 sec.
Pin diameter 0.8
0.05
(0.03
0.002
)
5.08
10.2
0.5
10
.16
20.32
25.4
0.5
10.8
0.5
4.5
50.8
0.5
15.2
0.5
20.32
Insulated baseplate
(2.0
0.02
)
(0.8)
(0.6
0.02
)
(0.4
0.02
)
(0.2)
(0.4)
(0.4)
(0.8)
(1.0
0.02
)
2.5
0.5
(0.1
0.02
)
(0.43
0.02
)
(0.
1
8
)
Bottom View
1
4
3
2
5
10
.16
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