TMSB2-285 [TRACOPOWER]

AC/DC Power Modules;


型号：	TMSB2-285
厂家：	TRACO ELECTRONIC AG
描述：	AC/DC Power Modules
文件：	总4页 (文件大小：288K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

AC/DC Power Modules

TMSB 2 Series, 2 Watt

Scheme

LVD

UL 60950-1

Features

◆ Standby power module to comply

with ErP directive

◆ No load input power < 30mW

◆ Constant power characteristics at 2W

(no current limitation)

◆ Suitable to drive relays, selenoids,

capacitive loads and LED’s

◆ Constant voltage auxiliary outputs

3.3 and 5 VDC

◆ Operating temperature range

–30°C to +70°C

◆ EMI meets EN 55022, class B and

FCC, level B

◆ Short circuit and overload protection

◆ 3-year product warranty

The TMSB-2 series are compact AC/DC power supplies in a fully encapsulated

plastic casing with solder pins for direct PCB mounting. They feature regulated

outputs and constant power characteristics which make them suitable to drive relays,

solenoids, LED’s and capacitive loads. Models with an additional regulated

auxiliary output can be used to power a logic circuit in standby functions.

An universal input voltage 85–264 VAC, safety approvals including approvals for

household applications (EN 60335-1) and an operating temp. range from –30°C to

+70°C qualify them for worldwide markets.

Models

Order code

Output power max.

Output 1

Output 2

Efﬁciency

72 %

TMSB 2-108

TMSB 2-114

TMSB 2-124

TMSB 2-283

TMSB 2-285

TMSB 2-2143

TMSB 2-2145

8.0 VDC / 250 mA

14 VDC / 143 mA

24 VDC / 83 mA

8.0 VDC / 250 mA ¹⁾

14 VDC / 143 mA ²⁾

14 VDC / 143mA ²⁾

–

74 %

–

76 %

3.3 VDC / 160 mA ¹⁾

5.0 VDC / 250 mA ¹⁾

3.3 VDC / 70 mA ²⁾

5.0 VDC / 83 mA ²⁾

69 %

2 W

69 %

70 %

¹⁾Total output current must not exceed 250 mA

²⁾Total output current must not exceed 143 mA

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Page 1 of 4

AC/DC Power Modules

TMSB 2 Series

2 Watt

Input Specifications

Input voltage ranges

– AC input

– DC Input

85 – 264 VAC

120 – 370 VDC

Input frequency

47 – 440 Hz

41 mA typ.

30 mW typ.

Input current at full load (115 VAC / 230 VAC nominal input)

No-Load power consumption

External fuse (required)

3.15 A slow blow type (recommendation)

Input sugre voltage

305 VAC max.

Output Specifications

Voltage set accuracy

Output 1:

Output 2:

5 % max.

2 % max.

Minimum load

no minimum load required

Ripple and noise (20 MHz bandwidth)

Output 1: 1 % of Vout [Vp-p] typ.

Output 2: 0.1 % of Vout [Vp-p] typ.

Regulation – Input variation

Regulation – Load variation

Output 1: 1 %

Output 2: 0.3 %

Output 1: 1 %

Output 2: 0.5 %

Short circuit protection

continuous

General Specifications

Temperature ranges

– Operating

– Power derating above +60°C

– Storage (non operating)

–30°C to +70°C

xxx models: 2.0 %/K

–40°C to +85°C

Temperature coefficient

0.02 %/°C

Humidity (non condensing)

95 % rel max.

45 kHz typ.

3‘000 VAC

>500’000 h

Switching frequency (pulse width modulation PWM)

Isolation voltage – Input/Output

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

Electromagnetic compatibility

(EMC), emissions

– Conducted input RI suppression EN 55022, class B, FCC part 15, level B

– Radiated input surpression EN 55014-1

Electromagnets compatibility – Electrostatic discharge ESD

IEC / EN 61000-4-2, criteria A

IEC / EN 61000-4-3, criteria A

IEC / EN 61000-4-4, criteria A

IEC / EN 61000-4-5, criteria A

IEC / EN 61000-4-6, criteria A

IEC / EN 61000-4-11

(EMC), immunity

– RF field immunity

– Electrical fast transients/burst immunity

– Surge

– Conducted RF

– Voltage dip

Protection class II

Safety standards

Acording IEC/EN 60536

IEC/EN 60950-1 (ed. 2) AM 1, UL 60950-1,

CSA C22.2 No. 60950-1-07

EN 60335-1:2010

– Certification documents

www.tracopower.com/overview/tmsb2

Casing material

plastic resin + fiberglass (UL 94V-0 rated)

Environmental compliance – Reach

www.tracopower.com/overview/tmsb2

RoHS directive 2011/65/EU

– RoHS

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 4

AC/DC Power Modules

TMSB 2 Series

2 Watt

Output characteristics

Single output models:

(e.g. TMSB 2-108)

constant power area

constant voltage

0 100

200

300

400

500

600

700

800

900

Output Current (mA)

Dual output models:

(e.g. TMSB 2-285)

constant voltage (cv)

constant power (cp)

150mA

200mA

250mA

constant load on Vr

5.3 VDC

100mA

50mA

No load

Area where Vr equals

Vo-0.3V

800

Output current (mA)

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

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Page 3 of 4

AC/DC Power Modules

TMSB 2 Series

2 Watt

Outline Dimensions

TMSB 2:

Pinout / Conecction

Pin/con.

Single

Dual

Bottom view

+Vout

–Vout

No Pin

AC(N)

AC(L)

+Vout1

Common

+Vout2

AC(N)

AC(L)

14.8 (0.58)

3.2

(0.13)

3.7

(0.15)

21.00 (0.83)

28.4 (1.12)

NC = not to connect

Dimensions in[mm], () = Inches

Tolerances = 0.5mm (0.02)

Weight: 24 g (0.85 oz)

Pin diameter ø 0.8 mm (0.03 0.004)

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

Rev. October 26. 2015

www.tracopower.com

Page 4 of 4

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