TEP 100-2412WIR - TRACO Power

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DC/DC Converters

TEP 100WIR Series, 100 Watt

Features

◆ Compact metal package

◆ Ultra wide 4:1 input voltage ranges

9–36, 18–75, 43–160 VDC

◆ EN 50155 approval for railway

applications

◆ Very high efﬁciency up to 93%

◆ No minimum load

◆ Soft start

◆ Adjustable output voltage +10/-20%

◆ Sense line

◆ Remote On/Off input

◆ Under voltage lock-out circuit

◆ Reverse input voltage protection

◆ Over temperature protection

◆ Optional heatsink

◆ Optional as chassis mount models with

screw terminal block and EMI Filter

◆ 3-year product warranty

The TEP 100WIR Series is a family of isolated high performance dc-dc converter

modules with ultra-wide 4:1 input voltage ranges which come in a rugged, sealed

industry standard half brick package.

A very high efﬁciency allows full power operation without forced air cooling at 60°C

This temperature can be increased to 70°C with optional mounted heatsink or up

to 85°C when mounted on an iron base plate. The very wide input voltage range

and reverse input voltage protection make these converters interesting solution for

battery operated systems. Typical applications are in telecom/datacom, industry

control and railway systems for on board power distribution.

These series is available in many optional designs on demand --> see options.

Order code Input voltage Output voltage Output current max. Efﬁciency typ.

TEP 100-2411WIR 5 VDC 20 A 93 %

TEP 100-2412WIR 9 – 36 VDC 12 VDC 8.4 A 90 %

TEP 100-2415WIR (24 VDC nominal) 24 VDC 4.2 A 90 %

TEP 100-2416WIR 28 VDC 3.6 A 90 %

TEP 100-2418WIR 48 VDC 2.1 A 90 %

TEP 100-4812WIR 12 VDC 8.4 A 90 %

TEP 100-4815WIR 18 – 75 VDC 24 VDC 4.2 A 90 %

TEP 100-4816WIR (48 VDC nominal) 28 VDC 3.6 A 92 %

TEP 100-4818WIR 48 VDC 2.1 A 91 %

TEP 100-7212WIR 12 VDC 8.4 A 90 %

TEP 100-7215WIR 43 – 160 VDC 24 VDC 4.2 A 90 %

TEP 100-7216WIR (110 VDC nominal) 28 VDC 3.6 A 90 %

TEP 100-7218WIR 48 VDC 2.1 A 91 %

Standard Models

(Models pictured with optional heatsink)

TEP-HS1 Heat-sink for standard version (incl. mounting screws and thermal pad)

TEP-MK1 Din-rail mounting kit for chassis mount models (incl. mounting screws)

TCK-xxx Common mode chokes for ﬁlter proposals to meet EN55032 class A/B --> see application note

on demand

(backorder with MOQ)

Models with 3.3 VDC/~ 25 A or 5.0 VDC/~ 20 A or 15 VDC/~ 6.7 A output

Chassis mount models with screw terminal block

Chassis mount models with screw terminal block and input ﬁlter to meet EN 55032 class A

Negative (passive = Off) Remote On/Off function (standard is passive = On)

Options

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Input Specifications

Input current at no load (nominal input voltage) 24 Vin models: 25 mA typ.

48 Vin models: 20 mA typ.

110 Vin models: 10 mA typ.

Start-up voltage 24 Vin models: 9.0 VDC max.

48 Vin models: 18 VDC max.

110 Vin models: 43 VDC max.

Under voltage shut down (lock-out circuit) 24 Vin models: 7.3 – 8.1 VDC

48 Vin models: 15.5 – 16.3 VDC

110 Vin models: 33.0 – 36.0 VDC

Surge voltage (1 sec. max.) 24 Vin models: 50 VDC

48 Vin models: 100 VDC

110 Vin models: 185 VDC

Conducted noise EN 55032 class A/B with external components

see application note

EMC immunity EN 50121-3-2

– ESD (electrostatic discharge) EN 61000-4-2, air ±8 kV, contact ±6 kV,

perf. criteria A

– Radiated immunity EN 61000-4-3, 20 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, ±2 kV perf. criteria A

24 / 48 Vin models: 2 chemi-con KY 220 µF, 100 V, ESR 48 mOhm

110 Vin models: 2 chemi-con KXJ 150 µF, 250 V

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

Reverse voltage protection parallel diode

Recommended input fuse (slow blow) 24 Vin models: 20 A

48 / 110 Vin models: 10 A

Output Specifications

Voltage set accuracy (at full load, nominal input) ±1 %

Output voltage adjustment +10 % / –20 % by external resistor

see application note

Regulation – Input variation Vin min. to Vin max. 0.1 % max.

– Load variation (0 – 100%) 0.1 % max.

Temperature coefficient ±0.02 %/K

Minimum load not required

Remote sense 10 % max. of Vout nom.

(trim up value to subtract)

Ripple and noise (20 MHz bandwidth) 5 VDC model: 75 mVp-p typ.

12 VDC models: 100 mVp-p typ.

24 / 28 VDC models: 200 mVp-p typ.

48 VDC models: 300 mVp-p typ.

Start up time (nominal Vin and constant resistive load) 75 ms typ. (at power On or remote On)

Transient response (25% load step change) 250 µs max.

Output current limitation at 120 – 150 % of Iout max.

Over voltage protection at 115 – 130 % of Vout nom.

Short circuit protection continuous, automatic recovery.

Max. capacitive load 5 VDC model: 40‘000 µF

12 VDC models: 7‘000 µF

24 VDC models: 1‘750 µF

28 VDC models: 1‘280 µF

48 VDC models: 430 µF

DC/DC Converters

TEP 100WIR Series 100 Watt

www.tracopower.com Page 3 of 5

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

General Specifications

Temperature ranges – Operating –40°C to +75°C (with derating)

– Case temperature +115°C m a x.

– Storage –55°C to +125°C

Thermal impedance – without heat-sink 6.7°C/W

– with heat-sink 4.7°C/W

Power Derating depending on installation!

– without heat-sink 3.3 %/K above +55°C

– with heat-sink 4.0 %/K above +65°C

– with iron base plate (19” x 3.5” x 0.063”) 6.7 %/K above +85°C

please refer to application note for temperature

measure point that should not exceed 115°C.

Over temperature protection at +120°C

Thermal shock, mechanical shock & vibration EN 61373, MIL-STD-810F

– Test conditions www.tracopower.com/products/mil810.pdf

Humidity (non condensing) 95 % rel H max.

Reliability, calculated MTBF (MIL-HDBK-217F, at +25°C, ground benign) 400‘000 h

Isolation voltage (60sec.) – Input/Output 110 Vin models: 3’000 VDC (reinforced insulation)

– Input/ Case 1‘500 VDC

– Input/Ouput other models: 2‘250 VDC (basic insulation)

– Input/Case 1‘600 VDC

Isolation capacitance – Input/Output 2500 pF max.

Isolation resistance – Input/Output (500 VDC) >1 GOhm min.

Switching frequency 24 / 48 Vin models: 250 kHz typ. (pulse width modulation)

110 Vin models: 300 kHz typ. (pulse width modulation)

Safety standards – Railway immunity EN 50155,

– UL online certification E188913, QQGQ2 UL 60950-1 2nd edition + AM1

IEC/EN 60950-1

– Certification documents www.tracopower.com/overview/tep100wir

Remote On/Off – positive logic (standard) – On: 3 to 12 VDC or open circuit

– Off: 0 to 1.2 VDC

or short circuit pin 1 and 3

– negative logic (option) – On: 0 to 1.2 VDC

or short circuit pin 1 and 3

– Off: 3 to 12 VDC or open circuit

– Off idle current: 3 mA

Environmental compliance – Reach

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

– RoHS RoHS directive 2011/65/EU

– Flammability identified acc. EN 45545-2

www.tracopower.com/info/en45545-declaration.pdf

DC/DC Converters

TEP 100WIR Series 100 Watt

www.tracopower.com Page 4 of 5

0.20 0.5

0.023

2.40

2.00

0.30

0.70

1.00

1.900.19

2.28 (57.9)

4 x M3 THD

(48.26)(4.8)

(50.80)

(61.0)

(17.78)

(12.7)

(25.40)

Bottom view

(7.62)

(0.6)

(5.1

)

(trough hole)

Top view

0.95

0.45

(24.2)

(11.4)

2.40 (61.0)

2.28 (57.9)

TEP 100WIR module

Dimensions in Inch, () = mm

Tolerances ±0.02 (±0.5)

Pin pich tolerances ±0.01 (±0.25)

Mounting hole pich tolerances ±0.01 (±0.25)

Weight: 105 g (3.70oz)

– Vin

Case

Remote On/Off

+ Vin

– Vout

– Sense*

Trim

+ Sense*

+ Vout

Pin-Out

*Sense line to be connected

to the output either at the

module or at the load under

regard of polarity.

Weight: 142 g (5.01oz)

(Heatsink + Converter)

Order code: TEP-HS1

Includes heatsink with termal pad and mounting screws

To order modules with mounted heatsink ask factory.

Pin diameter pin 5 & 9: 0.08 (2.0)

Pin diameter other pins: 0.04 (1.0)

Dimensions

General Specifications

Casing material 24 / 48 Vin models: metal

110 Vin models: aluminium base-plate with plastic case

Potting material silicone (UL94V-0 rated)

Base material FR4

DC/DC Converters

TEP 100WIR Series 100 Watt

TEP-HS1 Heatsink (pictured with heatsink mounted)

Speciﬁcations can be changed without notice! Make sure you are using the latest documentation, downloadable at www.tracopower.com

www.tracopower.com

Page 5 of 5

Options (on demand)

Rev. October 9, 2018

DC/DC Converters

TEP 100WIR Series 100 Watt

Chassis mount models with screw terminal block

Chassis mount models with screw terminal block and input ﬁlter to meet EN 555032 class A

1.33(33.8)

1.53(38.8)

1.87(47.5)

TEP-MK1 DIN-rail clip for chassis mount models

Mouser Electronics

Authorized Distributor

Click to View Pricing, Inventory, Delivery & Lifecycle Information:

TRACO Power:

TEP 100-2412WIR TEP 100-7210WIR TEP 100-4818WIR TEP 100-2410WIR TEP 100-2416WIR TEP 100-

2418WIR TEP 100-4810WIR TEP 100-7212WIR TEP 100-7213WIR TEP 100-7216WIR TEP 100-7211WIR TEP

100-7215WIR TEP 100-4815WIR TEP 100-4813WIR TEP 100-7218WIR TEP 100-2413WIR TEP 100-2415WIR

TEP 100-4811WIR TEP 100-2411WIR TEP 100-4816WIR TEP 100-4812WIR