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

General Specifications

Temperature ranges

– Operating

–25°C to +60°C

– Storage (non operating)

–40°C to +85°C

Derating

TMLM 20 models:

2.5 %/K above +40°C

other models:

3.75 %/K above +50°C

Temperature coefficient

0.02 %/K

Humidity (non condensing)

95 % rel max.

Switching frequency

132 ±8 kHz

Altitude during operation

TMLM 04 models:

3’000 m max.

TMLM 05 & TMLM 20 models:

2’000 m max.

Hold-up time (115 VAC / 230 VAC)

TMLM 20 models:

12 ms / 56 ms

other models:

15 ms min.

Isolation voltage (60 s)

– Input / Output

3‘000 VAC

Working voltage (rated)

TMLM 04 models:

308 VAC

TMLM 20 models:

266 VAC

Leakage current

TMLM 04 models:

0.25 mA max.

TMLM 05 models:

0.75 mA max.

TMLM 10 models:

0.25 mA max.

TMLM 20 models:

tba.

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

>330’000 h

TMLM 20 models: >250’000 h

Electromagnetic compatibility (EMC), emissions

EN 55032, class B, FCC part 15, level B

Electromagnetic compatibility (EMC), immunity

EN 55024, EN 55035, EN 61000-6-2: 2005

Degree of protection

class II to IEC/EN 60536

Safety standards

UL 60950-1, IEC/EN 60950-1

TMLM 04 & TMLM 20 models

: UL 62368-1, IEC/EN 62368-1

TMLM 05 models:

EN 62368-1

Safety approvals

– CB test certificate IEC 62368-1

www.tracopower.com/overview/tmlm

Environment

– Vibration acc. IEC 60068-2-6;

3 axes, sine sweep, 10-55 Hz, 1g, 1oct/min.

– Shock acc. IEC 60068-2-27

20 G (3 directions each 3 times)

Environmental compliance

– Reach

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

– RoHS

RoHS directive 2011/65/EU

Casing material

Plastic resin with fiberglass (UL 94V-0 rated)

TMLM 04 Models:

1

2

3

4

7

6

5

27.0 (1.06)

21.0 (0.83)

3.0

(0.12)

17.1

(0.67)

4.0

(0.16)

primary

secondary

isolation

spacing

Bottom view

Pin-Out

Weight: 26 g (0.92 oz)

Pin diameter: 0.5 (0.02)

NTC = Not to connect

Keep pin 1 & 7 isolated from secondary circuit layout and pin 4

isolated from primary circuit layout.

Outline Dimensions

Pin

Single

Dual

1

NTC

NTC

2

+Vout

Vout 1

3

–Vout

Common

4

NTC

Vout 2

5

AC (L)

AC (L)

6

AC (N)

AC (N)

7

NTC

NTC

AC/DC Power Modules

TMLM Series

4 to 20 Watt