TRACO TAP4822, TAP4823, TAP4813, TAP4812, TAP2422 Datasheet

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Features

DC/DC Conver ter

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
V ery 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/DC­converter modules with highest power density. State of the art SMD­technology guarantees a product with very high reliability. I/O-isolation
of 1’500 VDC together with conducted noise compliance to EN 55022­A 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 O utput curren t max. Efficiency typ.

T AP 1210 3,3 VDC 2‘400 mA 77 %
T AP 1211 5 VDC 2‘000 mA 80 %
T AP 1212

9 – 18 VDC

12 VDC 1’000 mA 83 %

T AP 1213 15 VDC 800 mA 83 %
T AP 1222 ± 12 VDC ± 450 mA 83 %
T AP 1223 ± 15 VDC ± 350 mA 83 %

T AP 2410 3,3 VDC 2‘800 mA 79 %
T AP 2411 5 VDC 2‘500 mA 82 %
T AP 2412

18 – 36 VDC

12 VDC 1’250 mA 86 %

T AP 2413 15 VDC 1’000 mA 86 %
T AP 2422 ± 12 VDC ± 600 mA 86 %
T AP 2423 ± 15 VDC ± 500 mA 86 %

T AP 4811 5 VDC 2‘500 mA 84 %
T AP 4812 12 VDC 1’250 mA 87 %
TAP 4813 36 – 75 VDC 15 VDC 1’000 mA 87 %
T AP 4822 ± 12 VDC ± 600 mA 87 %
T AP 4823 ± 15 VDC ± 500 mA 87 %

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All specifications valid at nominal input voltage, full load and +25°C 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 V in 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

V oltage 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 µF max.

– dual output models 50 µF max.

General Specifications

T emperature ranges – Operating – 25 °C ... + 75 °C (derating 3% /°C above 60°C)

– 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 Conver ter

TAP Series 15 Watt