Talema have designed a cost effective range of transformers and inductors for ASDL applications.

The units are available in the most popular small footprints in both through hole and surface mount configurations.

The transformers are matched to all leading chip sets and meet the requirements of ANSI and ETSI standards, while offering very low THD, permitting maximum loop length.

Alema have designed a cost effective range of transformers and inductors for ASDL applications.

The units are available in the most popular small footprints in both through hole and surface mount configurations.

The transformers are matched to all leading chip sets and meet the requirements of ANSI and ETSI standards, while offering very low THD, permitting maximum loop length.

E1/T1/CEPT/ISDN-PRI - T3/E3/D3/STS-1 Interface Transformers for Telecommunication Products (Telecomms & Network Products)

HDSL / SDSL Transformers (Telecomms & Network Products)

Talema India provide transformers for those chipset manufacturers listed below

ISDN Transformers and Modules (Telecomms & Network Products)

Features

• Designed for V.90 applications (56kbps)

• Very low distortion

• Wide frequency range with flat response

• Meets IEC60950 Supplementary Insulation levels, 1500V min.

• Excellent quality at competitive prices due to high volume production.

• Manufactured in ISO9001:2000 approved Talema Facility

Uf & Uv Series - Tht Transformers - Complies Basic Insulation En60950, Ul1950 & Ul1549

Uwj Series - Smd Transformers - Complies Basic Insulation En60950, Ul1950 & Ul1549

Talema offer a custom-design service where our engineers design the most suitable power transformer for your application based on the electrical and mechanical specifications.

With Talema's ability to provide instant EN61558 approval on custom designed transformers, the equipment designer does not need to adjust their design to suit a "standard" transformer, just to get an approved part.

To ensure that our engineers design the "right transformer for the job", we suggest that when requesting a quotation and/or sample transformer(s), that you provide us with as much technical information as you have available.

Toroidal Power Transformers offer significant advantages over conventional laminated transformers, and Talema's technical design staff have vast experience in designing the best transformer for the application.

Generally the equipment designer is faced with the problem of 'squeezing' the power transformer into a confined space, and we, at Talema, have built up over 25 years of experience in designing toroidal transformers which fit into these confined spaces, and yet electrically and thermally out-perform the competition

High quality encapsulated toroidal transformers with a single 230V a.c. 50/60Hz primary winding. Twin secondary windings may be connected in series or parallel or used independently.

• Easily snaps onto 35mm DIN rail

• 200mm (approx.) flying lead fitted with connector block

• Double insulated primary lead outs

• Small size and low weight compared with traditional lamination types

• Low radiated magnetic field

• Very low induced noise (hum)

• High quality manufacturing and testing in accordance to EN60742, EN60065, VDE0551, VDE0550 and BS415

High quality miniature open style toroidal transformers with tapped 0-115-230V, 50/60Hz primary windings suitable for connection to either 115V or 230V supply.

Twin secondary windings may be connected in series or parallel or used independently.

• Very Small size and low weight compared with traditional stacked lamination types.

• Extremely low level of radiated magnetic field

• Very low induced noise (hum)

• Very low iron loss.

• Double insulated primary leads.

• Supplied with mounting kit.

• 100% electrical and flash tested

• High quality manufacturing and testing in accordance to EN61558, EN60742, EN60950, EN60065, VDE0551, VDE0550 and BS415

High quality encapsulated toroidal transformers with either 115V or 230V, 50/60Hz primary windings. Twin secondary windings may be connected in series or parallel or used independently.

High quality open style toroidal transformers with a single 230V a.c. 50/60Hz primary winding. Twin secondary windings may be connected in series or parallel or used independently.

• Small size and low weight compared with traditional stacked lamination types.

• Extremely low level of radiated magnetic field

• Very low induced noise (hum)

• Very low iron loss.

• Double insulated primary leads.

• Supplied with mounting kit.

• 100% electrical and flash tested

• High quality manufacturing and testing in accordance to EN61558, EN60742, EN60950, EN60065, VDE0551, VDE0550 and BS415

Encapsulated toroidal transformers with a single 230V A.C. 50/60Hz primary winding. Twin secondary windings may be connected in series or parallel or used independently. Fully encapsulated. Small size and low weight compared with traditional stacked lamination types. Extremely low level of radiated magnetic field. Very low induced noise (HUM). Very low iron loss. Double insulated primary leads.

High quality low profile encapsulated toroidal transformers with two 115V, 50/60Hz primary windings suitable for connection in series to 230V supply, or parallel to 115V supply. Twin secondary windings may be connected in series or parallel or used independently.

• Very Small size and low weight compared with traditional stacked lamination types.

• Extremely low level of radiated magnetic field

• Very low induced noise (hum)

• Very low iron loss.

• 100% electrical and flash tested

• High quality manufacturing and testing in accordance to EN61558, EN60742, EN60950, EN60065, VDE0551, VDE0550 and BS415

Encapsulated toroidal transformers for PCB mounting, with either 115V or 230V, 50/60Hz primary windings. Twin secondary windings may be connected in series or parallel or used independently. Very Small size and low weight compared with traditional stacked lamination types. Extremely low level of radiated magnetic field. Very low induced noise (hum). Very low iron loss.

High quality miniature open style toroidal transformers with tapped 0-115-230V, 50/60Hz primary windings suitable for connection to either 115V or 230V supply.

Toroidal Power Transformer High quality open style toroidal transformers with a single 230V A.C. 50/60Hz primary winding. Twin secondary windings may be connected in series or parallel or used independently. Small size and low weight compared with traditional stacked lamination types.Extremely low level of radiated magnetic field Very low induced noise (hum) Very low iron loss. Double insulated primary leads. Supplied with mounting kit. 100% electrical and flash tested High quality manufacturing and testing in accordance to EN61558, EN60742, EN60950, EN60065, VDE0551, VDE0550 and BS415 Tested and Approved by KEMA to EN61558. Click here for more info UL Recognised to UL506, under family approval file E215495.

Each transformer is supplied with a dished washer and protection pads for single hole fixing. Ensure that the pads are fitted above and below the transformer winding and that the dished washer is on top of the upper pad. Do not overtighten the fixing bolt (not supplied) as this could damage the winding.

Toroidal power transformers with incorporated mounting for DIN Rail - Easily snaps onto 35mm DIN rail, 200mm (approx.) flying lead fitted with connector blocks. Double insulated primary leads. Small size and low weight compared with traditional lamination types. Low radiated magnetic field. Very low induced noise (HUM).

10 Base T Transformers & Module (Telecomms & Network Products)

10/100 Base-T Magnetics Modules (Telecomms & Network Products)

Data Line Chokes (Telecomms & Network Products)

Fibre/TwinAx/ATM/RF (Telecomms & Network Products)

TG Series 1000 Base-T Magnetics Modules (Telecomms & Network Products)

Mf - Upo Through-hole Module (Single Tx & Choke)

50/60Hz Current Transformers (Current Transformer)

High quality control panel transformers with single 230V or 400V primary windings, and centre-tapped secondary windings, mounted on SFB style brackets, for vertical mounting, supplied with touch proof screw terminals

Low Cost Power Inductors for EMI filtering and energy storage with operating frequencies to 200kHz. 0.5 to 15 A, 6.8 to 4700µH

A complete range of transformers and inductors for SMPS applications is available to your specifications:

• Drive Transformers

• Control Transformers

• Flyback Transformers

• High Current Inductors

• Current Transformers

• Common Mode Chokes

• Output Chokes

Formats used include:

• ETD

• EF/ EE

• U core

Isu - Standard Rm & Pot Core Series

SMD Interface Transformers for 75 ohm Bandwidth applications

SMD Dual Wideband Interface Transformers

Single THT Interface transformers

Dual port SMD Transformer Modules with CM Choke on Tx and Rx channels

Single SMD Interface transformers

Miniature SMD Dual interface transformers ; 16 terminals, 0.05 inch (1.27mm) pitch

Transformer Modules for Quad Ports

SMD Dual interface transformers ; 12 terminals, 0.1 inch (2.54mm) pitch

SMD Dual interface transformers with CM Choke ; 12 terminals, 0.1 inch (2.54mm) pitch

Talema VDSL Module - 82312