TEQ 100-2412WIR - TRACO Power

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DC/DC Converters

TEQ 100WIR Series, 100 Watt

Features

◆ High power block with excellent

thermal convection

◆ Operating temperature -40°C to +85°C

without derating

◆ Increased shock & vibration resistance

◆ Ultra wide 4:1 input voltage range

◆ EN 50155 approval for railway applications

◆ Excellent efﬁciency up to 90%

◆ Input ﬁlter meet EN 55032, class A

◆ I/O isolation 2250 VDC

◆ Under voltage lock-out circuit

◆ Soft start

◆ Input protection ﬁlter

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

TEQ 100-2412WIR 12 VDC (9.6 – 13.2) 8.4 A 90 %

TEQ 100-2415WIR 10 – 36 VDC 24 VDC (19.2 – 26.4) 4.2 A 90 %

TEQ 100-2416WIR (24 VDC nominal) 28 VDC (22.4 – 30.8) 3.6 A 90 %

TEQ 100-2418WIR 48 VDC (38.4 – 52.8) 2.1 A 90 %

TEQ 100-4812WIR 12 VDC (9.6 – 13.2) 8.4 A 90 %

TEQ 100-4815WIR 19 – 75 VDC 24 VDC (19.2 – 26.4) 4.2 A 90 %

TEQ 100-4816WIR (48 VDC nominal) 28 VDC (22.4 – 30.8) 3.6 A 90 %

TEQ 100-4818WIR 48 VDC (38.4 – 52.8) 2.1 A 90 %

TEQ 100-7212WIR 12 VDC (9.6 – 13.2) 8.4 A 89 %

TEQ 100-7215WIR 43 – 160 VDC 24 VDC (19.2 – 26.4) 4.2 A 90 %

TEQ 100-7216WIR (110 VDC nominal) 28 VDC (22.4 – 30.8) 3.6 A 90 %

TEQ 100-7218WIR 48 VDC (38.4 – 52.8) 2.1 A 90 %

Models

The TEQ-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 metal case.

These converters are suitable for a wide range of applications,

but the product is designed particularly also for industrial appli-

cations where often no PCB mounting is possible but the module

has to be mounted on a chassis. A very high efﬁciency and the

overall heatsink construction allows an operating temperature

up to +85°C with natural convection cooling without power derating

and up to +95ºC with power derating. Further features include output

voltage trimming, Remote On/Off and under voltage lockout. The

ultra wide input voltage range and reverse input voltage protection

make these converters also an interesting solution for battery operated

systems.

UL 60950-1

C B

Scheme

UL 508

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Input Specifications

Input current at no load 24 Vin models: 25 mA typ.

48 Vin models: 20 mA typ.

110 Vin models: 10 mA typ.

Start-up voltage 24 Vin models: 10.0 VDC (or lower)

48 Vin models: 19.0 VDC (or lower)

110 Vin models: 43.0 VDC (or lower)

Under voltage shut down (lock-out circuit) 24 Vin models: 8.0 VDC (or lower)

48 Vin models: 17.0 VDC (or lower)

110 Vin models: 37.5 VDC (or lower)

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

48 Vin models: 100 V max.

110 Vin models: 185 V max.

Conducted noise EN 55032 class A

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

EN 61000-4-5, ±1 kV, perf. criteria A

EN 61000-4-5, ±2 kV, perf. criteria A

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

– Railway immunity EN 50155

Reverse voltage protection parallel diode

Output Specifications

Voltage set accuracy ±1 %

Output voltage adjustment +10 % / –20 %

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 up to Vout nom. +10%

Ripple and noise (20 MHz Bandwidth) 12 VDC models: 125 mVp-p max.

24 & 28 VDC models: 250 mVp-p max.

48 VDC models: 350 mVp-p max.

DC/DC Converters

TEQ 100WIR Series 100 Watt

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

Output Specifications (continued)

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 hiccup, automatic recovery

Capacitive load 12 VDC models: 7‘000 µF max.

24 VDC models: 1‘750 µF max.

28 VDC models: 1‘280 µF max.

48 VDC models: 430 µF max.

General Specifications

Temperature ranges – Operating –40°C to +105°C (up to +85°C w/o derating)

– Storage –40°C to +105°C

Thermal impedance 1.45°C/W

Derating See derating graph below

Over temperature protection at 110°C typ.

Thermal shock acc. MIL-STD-810F

Shock & Vibration acc. EN61373, MIL-STD-810F

Humidity (non condensing) 5 % to 95 % rel H max.

Reliability, calculated MTBF (MIL-HDBK-217F, at +25°C, ground benign) > 711‘000 h

Isolation voltage (60sec.) – Input/Output 2’250 VDC (basic insulation)

– Input/Case 1’600 VDC

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

Switching frequency 24 & 48 Vin models: 250 kHz typ. (puls width modulation)

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

Safety standards – CB test certificate IEC/EN 60950-1 (ed. 2), EN 60950-1:2006/

A11:2009/A1:2010/A12:2011/A2:2013

– CSA certificate of compliance UL 508, CSA C22.2 No. 107.1-01

– UL online certification E188913, QQGQ2 UL 60950-1 2nd ed. +Am1

– Railway immunity EN50155

– Certification documents www.tracopower.com/overview/teq100wir

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

– Off: 0 to 1.2 VDC

or short circuit terminal 1 and 4

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

or short circuit terminal 1 and 4

– Off: 3 to 12 VDC or open circuit

– Off idle current: 3 mA

Environmental compliance – Reach document

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

TEQ 100WIR Series 100 Watt

100

120

-40 -20 0 20 40 60 80 100 120

MBIENT TEMPERATURE,TA(ºC)

OUTPUT POWER(%

)

Natural convection (20LFM)

Temperature derating

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

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Page 4 of 4

DC/DC Converters

TEQ 100WIR Series 100 Watt

TEQ 100WIR module:

* Sense line to be connected to the output either at the module or at the load under regard of polarity.

– The current rating of the terminal block is 15 A/pole.

– Using 2 poles in parallel if the peak output current can exceed 15 A.

– Wire size shall be selected to withstand the peak output current (Iout max + Current limitation).

Physical Specifications

Casing material aluminium

Potting material silicone (UL94V-0 rated)

Weight 800 g (28.22oz)

Dimensions

Rev. December 4, 2018

103.2 (4.06)

74.2 (2.92)

79.1 (3.11)

3.2 (0.13)

88.9 (3.50)

76.2 (3.0)

87.6 (3.45)

Connection

Terminal Pin Function Recommended wire

1,2

– Vin 12 AWG

NC NA

Ctrl (Remote On/Off) 14 – 18 AWG

5,6

+ Vin 12 AWG

7,8

– Vout 12 AWG

– Sense* 14 – 18 AWG

+ Sense* 14 – 18 AWG

11,12

+ Vout 12 AWG

45.0 (1.77) 8.7 (0.34)

50.0 (1.97)

DIN-Rail clip: Order code: TEQ-MK1

Mouser Electronics

Authorized Distributor

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

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