Datasheet

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DC/DC Converters

TEL 30 Series, 30 Watt

Features

◆

Highest power density: 30W in

51x25x9.6mm package

◆ Industry standard footprint

◆ Very high ffﬁciency

◆ Models with low output

Voltages: 2.5 & 3.3VDC

◆ Output voltage adjustable

◆ Optional remote On/Off

◆ Under voltage lockout

◆ Operating temperature range

–40°C to +71°C

◆ Six-side shielded metal case

◆ Lead free design, RoHS compliant

◆ 3-year product warranty

The TEL 30 Series is a new range of cost efﬁcient, isolated 30W converters in a

shielded metal case with excellent speciﬁcation. The 10 models in this series feature

2:1 input range with 18-36 or 36-75 VDC. Overload and over voltage protection,

under voltage shutdown as well as remote On/Off are features of this converter.

Typical applications for the TEL 30 Series converter are communication and net-

working systems, industrial electronics and distributed power architectures.

Ordercode Input voltage range Output voltage Output current max. Efﬁciency

TEL 30-2409

2.5 VDC 6‘000 mA 84 %

TEL 30-2410

3.3 VDC 6’000 mA 86 %

TEL 30-2411

18 – 36 VDC

5.1 VDC 5’000 mA 88 %

TEL 30-2412

(nominal 24 VDC)

12 VDC 2’500 mA 88 %

TEL 30-2413

15 VDC 2’000 mA 88 %

TEL 30-4809

2.5 VDC 6‘000 mA 84 %

TEL 30-4810

3.3 VDC 6’000 mA 86 %

TEL 30-4811

36 – 75 VDC

5.1 VDC 5’000 mA 88 %

TEL 30-4812

(nominal 48 VDC)

12 VDC 2’500 mA 88 %

TEL 30-4813

15 VDC 2’000 mA 88 %

Models

Page 1 of 3

UL 60950-1

C B

Scheme

Summary of content (3 pages)

PAGE 1
DC/DC Converters TEL 30 Series, 30 Watt CB Scheme Features ◆ Highest power density: 30W in UL 60950-1 51x25x9.6mm package ◆ Industry standard footprint ◆ Very high ffficiency ◆ Models with low output Voltages: 2.5 & 3.
PAGE 2
DC/DC Converters TEL 30 Series 30 Watt Input Specifications Input current at no load 24 Vin models: 70 mA typ. 48 Vin models: 50 mA typ. Start-up voltage / under voltage shut down 24 Vin models: 17.8 VDC / 15.8 VDC 48 Vin models: 36 VDC / 33 VDC Surge voltage (100 msec. max.) 24 Vin models: 50 V max. 48 Vin models: 100 V max. Output Specifications Voltage set accuracy ±1.0 % max. Output voltage adjustment ±10 % Regulation – Input variation Vin min. to Vin max. 0.3 % max.
PAGE 3
DC/DC Converters TEL 30 Series 30 Watt Output Voltage Adjustment Trim up Trim down Trim up/down +Vout +Vout Trim CW Ru Rd - Vout Ru [kOhm] = Trim (33 x Vout) – ( 30 x Vadj) Vadj – Vout Rd [kOhm]= 10K Pot. Trim CCW (36.667 x Vadj) – (33 x Vout) –Vout Vout – Vadj Outline Dimensions 6 25.4 (1.0) 3 5 (0.1) 2.54 Bottom View Pin-Out Pin (0.8) 4 (0.4) 10.2 5.08 1 +Vin (Vcc) 2 –Vin (GND) 3 Remote On/Off (optional) 4 +Vout 5 –Vout 6 Trim (0.4) 2.54 (0.1) 45.72 (1.