TES2N-4811 View Datasheet(PDF) - Traco Power

Part Name

Description

Manufacturer

TES2N-4811

DC/DC Converters

Traco Power 

DC/DC Converters

TES 2N Series

2 Watt

Input Specifications

Input current at full load (nominal input)

5 Vin models:

12 Vin models:

24 Vin models:

48 Vin models:

600 mA typ.

220 mA typ.

110 mA typ.

55 mA typ.

Surge voltage (100 msec. max.)

5 Vin models:

12 Vin models:

24 Vin models:

48 Vin models:

11 V max.

25 V max.

50 V max.

100 V max.

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 25 – 100 % 0.75 % max.

dual output models: 2.0 % (balanced load)

Ripple and noise (20 MHz Bandwidth) 50 mVpk-pk max

Temperature coefficient ±0.02 %/K

Short circuit protection indefinite, automatic recovery

Minimum load 25 % of rated max current (operation at lower

load condition is safe but a higher output ripple

will be experienced)

Capacitive load

3.3 VDC output models:

5 VDC output models:

12 VDC output models:

15 VDC output models:

±5 VDC output models:

±12 VDC output models:

±15 VDC output models:

2200 µF max.

1000 µF max.

170 µF max.

110 µF max.

470 µF max.

100 µF max.

47 µF max.

General Specifications

Temperature ranges

– Operating –40°C to +85°C

– Storage –55°C to +125°C

Derating 3.5 %/K above +71°C

Humidity (non condensing) 95 % rel. H max.

Reliability, calculated MTBF (MIL-HDBK-217F, at +25°C, ground benign) >1.0 Mio h

Isolation voltage (60sec.) – Input/Output 1500 VDC

Isolation capacitance

– Input/Output 250 pF

Isolation resistance

– Input/Output (500 VDC) >1000 M Ohm

Switching frequency 300 kHz (PFM)

Safety standards UL 60950-1, IEC/EN 60950-1

Safety approvals and

certifications

– CB certificate (IEC 60950-1) www.tracopower.com/products/tes2n-cb.pdf

– CSA (File No. 226037) http:directories.csa-international.org

All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.

http://www.tracopower.com

Page 2 of 3

Share Link: