TDL 2 Series, 2 Watt

http://www.tracopower.com

Page 2 of 3

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

5 Vin models: 40 mA typ.

12 Vin models: 27 mA typ.

24 Vin models: 15 mA typ.

48 Vin models: 8 mA typ.

Surge voltage (1 sec. max.)

5 Vin models: 12 V max.

12 Vin models: 25 V max.

24 Vin models: 50 V max.

48 Vin models: 100 V max.

Input filter

internal capacitor

Conducted noise

EN 55022 class A, B (with external components)

ESD (electrostatic discharge)

EN 61000-4-2, ±8 kV / ±6 kV, perf. criteria A

Radiated immunity

EN 61000-4-3, 10 V/m, perf. criteria A

Fast transient / surge (with external input capacitor)

EN 61000-4-4, ±2 kV, perf. criteria A

EN 61000-4-5, ±1 kV perf. criteria A

–external input capacitor

all models: 220 µF/100V

Conducted immunity

EN 61000-4-6, 10 Vrms, perf. criteria A

Magnetic field immunity

EN 61000-4-8, 3 A/m, perf. criteria A

Output Specifications

Voltage set accuracy

±1.5 % max.

Regulation

– Input variation

0.2 % max.

– Load variation 0 – 100 %

1 % max.

dual output: 2 % max. (balanced load)

cross regulation - dual output: 5 % max. (asymmetrical load 25 % / 100 %)

Minimum load

no minimum load required

Ripple and noise (20 MHz Bandwidth)

70 mVp-p typ.

Transient response

– Recovery time ( 25% load step change)

500 μs typ.

– Response deviation ( 25% load step change)

5 % max.

Current limitation

at 180% of nominal lout typ., foldback

Short circuit protection

continuous, automatic recovery

Capacitive load

– Single output

all models: 100 µF max.

– Dual output

all models: 100 µF max. (each output)

General Specifications

Temperature ranges

– Operating (convection cooling 20LFM, 0,1m/s)

–40°C to +70°C (without derating)

– Case temperature

+90°C max.

– Storage temperature

–50°C to +125°C

Derating

4.0%/K above 70°C

Humidity (non condensing)

95 % rel H max.

Isolation voltage

– I/O isolation voltage (60 sec.)

1’500 VDC

Isolation capacitance (input/output)

100 pF typ.

Isolation resistance (input/output)

>1 Gohm

Altitude during operation

5’000 m

Temperature coefficient

±0.02 %/K typ.

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

>4‘226‘000 h

Switching frequency

100 kHz min. (PFM)

Safety standards

UL 60950-1

IEC/EN 60950-1

– Certification documents

www.tracopower.com/overview/tdl2

Environmental compliance – Reach

www.tracopower.com/products/reach-declaration.pdf

– RoHS

RoHS directive 2011/65/EU