TMR3-7211WIR [TRACOPOWER]

DC/DC Converter;


型号：	TMR3-7211WIR
厂家：	TRACO ELECTRONIC AG
描述：	DC/DC Converter
文件：	总3页 (文件大小：225K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

DC/DC Converter

TMR 3WIR Series, 3 Watt

•

Compact SIP-8 metal case

EN 50155 railway approval

Ultra wide 4:1 Input: 9–36,

18–75 and 43–160 VDC

•

I/O-isolation 3‘000 VDC

Fully regulated outputs

Operating temperature range

–40°C to +90°C

The TMR 3WIR series is a set of 3 Watt DC/DC converters in a SIP-8 metal case.

They operate up to 78°C environment temperature at full load and up to 90°C

with a 50% load derating. With EN 50155 and UL 60950-1 certiﬁcation, 3’000

VDC I/O-isolation voltage, external On/Off, current limitation and short current

protection they cover a wide range of application when space is limited. The

input of the converters is designed for a wide voltage range (4:1) and minimum

load is not required.

•

Short circuit protection and

current limitation

•

Remote On/Off

3-year product warranty

Models

Order code

Input voltage

Output voltage

Output current max.

Efﬁciency typ.

TMR 3-2410WIR

TMR 3-2411WIR

TMR 3-2419WIR

TMR 3-2412WIR

TMR 3-2413WIR

TMR 3-2415WIR

TMR 3-2421WIR

TMR 3-2422WIR

TMR 3-2423WIR

TMR 3-4810WIR

TMR 3-4811WIR

3.3 VDC

5.0 VDC

9.0 VDC

12 VDC

15 VDC

24 VDC

5 VDC

700 mA

600 mA

333 mA

250 mA

200 mA

125 mA

300 mA

125 mA

100 mA

700 mA

600 mA

333 mA

250 mA

200 mA

125 mA

300 mA

125 mA

100 mA

700 mA

600 mA

333 mA

250 mA

200 mA

125 mA

300 mA

125 mA

100 mA

76 %

81 %

83 %

82 %

80 %

82 %

75 %

81 %

82 %

80 %

82 %

76 %

80 %

81 %

82 %

83 %

80 %

83 %

81 %

9 – 36 VDC

(24 VDC nominal)

12 VDC

15 VDC

3.3 VDC

5.0 VDC

9.0 VDC

12 VDC

15 VDC

24 VDC

5 VDC

Models

TMR 3-4819WIR

TMR 3-4812WIR

TMR 3-4813WIR

TMR 3-4815WIR

TMR 3-4821WIR

TMR 3-4822WIR

TMR 3-4823WIR

TMR 3-7210WIR

TMR 3-7211WIR

TMR 3-7219WIR

TMR 3-7212WIR

TMR 3-7213WIR

TMR 3-7215WIR

TMR 3-7221WIR

TMR 3-7222WIR

TMR 3-7223WIR

18 – 75 VDC

(48 VDC nominal)

12 VDC

15 VDC

3.3 VDC

5.0 VDC

9.0 VDC

12 VDC

15 VDC

24 VDC

5 VDC

43 – 160 VDC

(110 VDC nominal)

12 VDC

15 VDC

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Page 1 of 3

TMR 3WIR Series, 3 Watt

Input Specifications

Input current no load

24 Vin models: 4 mA typ

48 Vin models: 4 mA typ.

110 Vin models: 2 mA typ.

Surge voltage (1 s max.)

24 Vin models: 50 V max.

48 Vin models: 100 V max.

110 Vin models: 185 V max.

EMC emissions

EMC immunity

– Conducted & Radiated input suppression

Application note for filter class A/B proposal

EN 55011, EN 55032 class A or B (with ext. filter)

www.tracopower.com/overview/tmr3wir

–

– ESD (electrostatic discharge)

EN 61000-4-2, air 8 kV, contact 6 kV,

perf. criteria A

– Radiated immunity

– Fast transient / surge

(with external input capacitor / diode)

EN 61000-4-3, 20 V/m, perf. criteria A

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

EN 61000-4-5, 2 kV perf. criteria A

24 Vin models: Nippon chemi-con KY 220 µF / 100 V and

TVS (SMDJ70A, 70 V, 3000 W) in parallel

48 Vin models: Nippon chemi-con KY 220 µF / 100 V and

TVS (SMDJ120A, 120 V, 3000 W) in parallel

110 Vin models: Nippon chemi-con KY 150 µF / 200 V and

TVS (SMBJ250A, 250 V, 600 W) in parallel

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

EN 61000-4-8

– Conducted immunity

– Magnetic field immunity

100 A/m, continuous, perf. criteria A

1000 A/m, 1 sec., perf. criteria A

Input filter

capacitor type

Recommended input fuse

24 Vin models: 0.8 A (slow blow)

48 Vin models: 0.5 A (slow blow)

110 Vin models: 0.16 A (slow blow)

Output Specifications

Voltage set accuracy

1 % max.

Regulation

– Input variation (Vin min. to Vin max.)

0.2 % max.

– Load variation (0 – 100 %)

single output: 0.5 % max.

dual output: 1 % max.

– Cross regulation

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

Temperature coefficient

Minimum load

0.02 %/K max.

not required

Ripple and noise (20 MHz Bandwidth with 1 µF / 50 V)

Start up time (constant resistive load)

Transient response

75 mVp-p max.

75 ms max.

– Recovery time (25% load step change)

250 µs typ.

Current limitation

180% of Iout nom. typ. (hiccup)

continuous, automatic recovery

Short circuit protection

Capacitive load

– Single output

– Dual output

3.3 VDC models: 1100 µF max.

5.0 VDC models: 550 µF max.

9.0 VDC models: 340 µF max.

12 & 15 VDC models: 240 µF max.

24 VDC models: 90 µF max.

5 VDC models: 340 µF max. (each output)

12 VDC models: 170 µF max. (each output)

+15 VDC models: 90 µF max. (each output)

General Specifications

Temperature ranges

– Operating (natural convection: 20 LFM, 0.1m/s)

– Case temperature

– Storage temperature

–40°C to +90°C

+100°C max.

–55°C to +125°C

Derating

4.5%/K above 78°C

5 – 95 % rel H max.

Humidity (non condensing)

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

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Page 2 of 3

TMR 3WIR Series, 3 Watt

General Specifications

Isolation voltage (60 s)

– Input to output isolation voltage

– Input/output to case isolation voltage

3’000 VDC

1’500 VDC

Isolation capacitance

100 pF max.

Isolation resistance (at 500 VDC)

Thermal Shock

>1 GOhm

acc. MIL-STD-810F

acc. EN 61373, MIL-STD-810F

5‘535‘000 h

Shock & Vibration

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

Switching frequency

Safety standards

Remote On/Off

24 & 48 Vin models: 400 kHz ( 40 kHz) (pulse width modulation)

110 Vin models: 300 kHz ( 30 kHz) (pulse width modulation)

IEC/EN/UL 60950-1, EN 50155

www.tracopower.com/overview/tmr3wir

– Certification documents

– On:

– Off:

– Off idle current:

open circuit or high impedance

2 – 4 mA current applied via 1kOhm resistor

2.5 mA max.

Environmental compliance – Reach

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

RoHS directive 2011/65/EU

– RoHS

– Flamability identified acc. EN 45545-2

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

Physical Specifications

Casing material

copper

Potting material

silicone (UL94 V-0 rated)

5.9 g (0.21 oz)

Package weight

Supporting Documents: www.tracopower.com/overview/tmr3wir

Outline Dimensions

Pin-Out

Single

Dual

–Vin (GND) –Vin (GND)

+Vin (Vcc)

On/Off

+Vout

–Vout

+Vin (Vcc)

On/Off

+Vout

case pins *

ꢁꢀ5 ꢂ0ꢀ10ꢄ

ꢁꢀ0 ꢁ ꢆ ꢁꢀ5ꢃ

ꢁ ꢆ ꢁꢀ5ꢃ

ꢂꢁ ꢆ 0ꢀ1ꢄ

ꢇꢀ6ꢁ

ꢂ0ꢀꢈꢄ

ꢂꢁ ꢆ 0ꢀ1ꢄ

ꢂ0ꢀ0ꢅꢄ

Common

–Vout

ꢁ1ꢀꢅ ꢂ0ꢀꢅ6ꢄ

10ꢀ6 ꢂ0ꢀꢃꢁꢄ

bottom view

ꢀ

ꢉ ꢊ 0ꢀꢈ ꢂ0ꢀ01ꢁꢄ

9, 10

Case

1ꢀ0 ꢂ0ꢀ0ꢃꢄ

Dimensions in [mm], () = Inch

Tolerances: x.x

0.5 ( 0.02)

0.25 ( 0.01)

0.1 ( 0.004)

x.xx

Pin pitch tolerance

Pin dimension tolerance

1ꢀ0 ꢂ0ꢀ0ꢃꢄ

0ꢀ5 ꢂ0ꢀ0ꢁꢄ

* Case pins should not be connected to any circuit

Speciﬁcations can be changed without notice!

Rev. May 28. 2018

Page 3 of 3

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