Through-hole transformers

49 companies | 117 products
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current transformer / dry / AC / low-voltage
current transformer
1411 series

Bulletin 1411 Current Transformers (CTs) are low voltage transformers for various power measurement devices and applications, including protective relays, analog devices, transducers, and PowerMonitor™ product Featuress. • Includes ...

pulse transformer / encapsulated / for DC/DC converters / AC
pulse transformer
IT

Current: 0.1 A - 0.5 A
Primary voltage: 600 V

The Schurter EMV Impulse transformers are generally utilized in ignition circuits with Thyristors, Triacs, power transistors and IGBT's, as well as for galvanic separation of drive- and power-circuit. The IGBT tool also presents DC/DC ...

instrument transformer / current / encapsulated / toroidal
instrument transformer
MAC, MAT series

Current: 5 A - 6,000 A

Multirange current transformers, with loop-powered 420mA output (also called passive), are innovative products which permit to get a current measurement directly on a PLC or an acquisition system, without interposition of separated ...

instrument transformer / current / encapsulated / toroidal
instrument transformer
W, W8000 series

Bender presents W… and W…-8000 series measuring current transformers. They are used for measuring AC currents and converting them into evaluable measurement signals. They are used along with residual current monitors of RCM series resp. ...

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BENDER
instrument transformer / current / encapsulated / toroidal
instrument transformer
W…AB(P) series

Measuring current transformers of the W…-AB series are measuring current transformers which in combination with devices of the RCMA420 resp. RCMS460/423 490 series convert AC and DC currents into evaluable measurement signals. Connection ...

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BENDER
current transformer / instrument / encapsulated / toroidal
current transformer
WS series

Current: 10 mA - 100,000 mA

The split-core-type WS series measuring current transformers is used to convert residual currents of 10 mA up to 100 mA to an evaluable RCM or EDS signals. The CTs are connected to the respective evaluator by means of two wires, in which ...

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BENDER
isolation transformer / planar / through-hole / single-phase
isolation transformer
P025 10W-50W

Electric power: 10 W - 50 W

P025 Planar Transformers (10W to 50W) Patented (U.S. PAT. 7,129,809) design with superior thermal management Rated power 10W-50W / Frequency range 300-500kHZ Surface mount (SMD) or through hole (TH) Topology - Forward (w/active rest), ...

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StandexMeder Electronics GmbH
power transformer / for electronics / laminated / through-hole
power transformer
CSB

Current: 20 A

The CSB is a custom current transformer that is manufactured by standex-Meder electronics. It is built with a primary and secondary winding whose controls are incorporated into a computer. This compact device is less costly, and is varnish ...

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StandexMeder Electronics GmbH
isolation transformer / planar / through-hole / single-phase
isolation transformer
P055

Electric power: 50 W - 200 W

Rated power 50W-200W / Frequency range 175-300kHZ Surface mount (SMD) or through hole (TH) Topology - Half Bridge, Forward (w/active rest), Flyback Current rating max. SMD=50A, TH = +30% Isolation voltage pri-sec/pri-core 500-2,000VDC Soft ...

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StandexMeder Electronics GmbH
pulse transformer / cast resin / for switching power supplies / for DC/DC converters
pulse transformer
IT series

Current: 25 mA - 1,000 mA

Galvanic separation of drive and power circuit Voltage resistance up to 8 kV Ignition current up to 3 A Turns ratio up to 3:1 Ignition currents : 0.1 to 3 A Rise time : 0.3 to 2.3 µs Frequency : ≤ 40000 Hz Attenuation performance ...

audio transformer / electrical power supply / encapsulated / for electronics
audio transformer
78000 series

Electric power: 0.05, 0.4 W

The Low Profile Audio Transformers is manufactured by Pico Electronics and utilizes materials and methods to resist extreme temperatures of vapor phase, and other reflow procedures without resulting to degradation of electrical or mechanical ...

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Pico Electronics
audio transformer / electrical power supply / encapsulated / for electronics
audio transformer
70000, 80000 series

Electric power: 0.125, 0.01, 0.015, 0.02 W

PICO 70000 and 80000 series surface mount audio transformers come in light weight (1.5 g) rugged packages that withstand extreme vapor temperature (220°C), I.R., and other reflows without compromising on the electrical and mechanical ...

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Pico Electronics
audio transformer / pulse / encapsulated / for electronics
audio transformer
76000 series

Electric power: 0.1 W - 0.6 W

The Audio Transformer 7600 Series is suitable for electronics applications. The transformer is manufactured with Mil-PRF-27 in Grade 5 and Class S. It is built with ultra miniature size. During operations, it generates 2 Ohm to 100K Ohm ...

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Pico Electronics
instrument transformer / current / encapsulated / toroidal
instrument transformer
RT, RTA series

TOROIDAL CURRENT TRANSFORMERS RT type Solid core 35mm to 210mm diameter.

electrical power supply transformer / encapsulated / through-hole
electrical power supply transformer

Electric power: 35 W

Main Features Through-hole mounting RM8 core Typical Applications Power supply for on board computer

instrument transformer / current / encapsulated / openable
instrument transformer

1. Current switches. These units are used to give a signal, if the AC current exceeds a preselected setpoint. The setpoint is adjusted on a potentiometer on the transformer. 2. Current converters. These units converts the primary ...

instrument transformer / current / cast resin / through-hole
instrument transformer
TAB1

The TAB1 is a current transformer with low voltage, manufactured by Dossena. It is enclosed within a housing made of thermoplastic self-extinguishing material. The device can be assembled horizontally and vertically by 4 M5 bolts, or ...

instrument transformer / current / encapsulated / through-hole
instrument transformer
TAB2

The Tab 2 model engineered by Dossena, is a low voltage current transformer that features a 30 x 5 passing bar. It is equipepd with a window primary upper to enable a connection with a secured grid bar. This device also has bar fixing ...

instrument transformer / current / encapsulated / through-hole
instrument transformer
TAB3

TAB3: Low voltage current transformer - passing bar Purchasing advantages: Secondary with double Faston 6.3 x 0.8 mm Suitable for both horizontal and vertical assembly Window primary upper to allow connection with protected ...

balun transformer / distribution / cast resin / for electronics
balun transformer
BU05MCxxT

Features High stability due to pair wire windings MC type : pins are molded into the base to create a singular structure This item can be custom designed to meet customer requirements Applications Impedance transformers Distribution ...

power transformer / distribution / immersed / substation
power transformer
ZGS11-Z-20(10) series

Electric power: 200 kVA - 1,000 kVA

1. ZGSll Combined Transformer is researched by ourselves on the basis of absorbing the technology of American transformer, it also is named American Substation. 2. The capacity range is 200-1000kVA, it is suitable for neutral point ...

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Ningbo Tianan (Group) CO.,Ltd.
power transformer / immersed / for wind turbines / hermetically-sealed
power transformer
ZGS-Z.F-x/35 series

Primary voltage: 35 kV

ZGS-Z.F-□/35 series combined transformer for wind power generation is the dedicated electric power equipment which keep the boosting transformer, HV fuse, load switch, LV switch and relative auxiliary support equipment in one complete ...

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Ningbo Tianan (Group) CO.,Ltd.
power transformer / immersed / for photovoltaic applications / hermetically-sealed
power transformer
ZGS-Z.F-x/35 series

Primary voltage: 10, 35 kV

ZGS-Z.F-□/35 series wind power combined transformer is the dedicated electric power equipment which keep the boosting transformer, HV fuse, load switch, LV switch and relative auxiliary support equipment in one complete unit. Solar energy ...

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Ningbo Tianan (Group) CO.,Ltd.
power transformer / isolation / cast resin / toroidal
power transformer

Current: 0.4 A - 83.3 A
Primary voltage: 100 V - 240 V

Toroidal Power Transformers 50/60HZ, 5-15,000V Power Transformers (Europe ER series) 60 Hz 120V Power Transformers (U.S. FR series) 400Hz 115-230V Power transformer (Military DR series) Convert power-level voltages from one level or phase ...

current transformer / isolation / encapsulated / closed
current transformer

Electric power: 0.005 kVA - 0.03 kVA
Primary voltage: 5 V - 3,200 V

The LV current transformer series manufactured by ENTES, is a set of models that are specially made to transform primary currents by a ratio to its secondary side with 0 degree phase difference. The network's HV side delivers isolation ...

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ENTES Elektronik Cihazlar İmalat ve Ticaret A.Ş.
electrical power supply transformer / encapsulated / laminated / through-hole
electrical power supply transformer
260 series

Electric power: 0.022 kVA - 0.248 kVA
Primary voltage: 100, 120, 220, 240 V

"Classic" Plate & Filament - Chassis Mount Universal primary with taps for 100, 120, 220 or 240 VAC, 50/60 Hz. Designed for preamps, low power amps, general replacement, test equipment, etc. Economical, open frame, chassis mount - two ...

instrument transformer / current / cast resin / toroidal
instrument transformer
CT

Current Transformers MPR Family Accessories Temperature range: -40 +70 °C Box made with self-extinguishing material UL 94-VO Test voltage between primary and secondary: 4Kv

air-insulated transformer / distribution / dry / high-current
air-insulated transformer

Electric power: 10,000,000 W
Primary voltage: 36 kV

The Air Insulated Dry-type Transformer can be utilized in various applications as a power converter, starting unit, distribution transformer and others. It is incorporated with the ability to deliver a power level of 10 MVA under a voltage ...

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J. Schneider Elektrotechnik
electrical power supply transformer / encapsulated / protection / through-hole
electrical power supply transformer

You require electrical power supply facilities to the well-proven HAHN quality? The latest HAHN developments in new sources of electrical power supply provide the problem solution. Transformers with or without secure insulation, autotransformers ...

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HAHN - Elektrobau
current transformer / instrument / dry / openable
current transformer
PR series

Manufacturers of protection devices will normally specify the classification for the protection current transformer intended to operate the particular protection device concerned. In addition the classification of protection current transformers ...

current transformer / dry / balanced / single-phase
current transformer
004805504

Current: 100, 5 A

Applications „ Balanced systems: network analyzers, automatic power factor correction systems (PFCs) Features „ Connection terminal with cover (IP20) for universal connection, no fork needed „ Bus bar or din rail mounting, included complete ...

instrument transformer / current / encapsulated / openable
instrument transformer
CT

Split-Core Current Transformers Split-Core Current Transformers (CTs) are designed for applications where it is difficult or uneconomical to open the primary conductor to install a solid-core-type current transformer. The split-core ...

instrument transformer / current / encapsulated / AC
instrument transformer
TT35A series

Current: 5 A - 450 A

Current transformer with built-in transducers ø 35mm Primary current field-selectable 9 programmable ranges Output 0..,20mA - 4..,20mA - 0...10V d.c. 4-wire technology, a.c. auxiliary supply

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IME Spa
electrical power supply transformer / cast resin / for switching power supplies / for DC/DC converters
electrical power supply transformer
WE-FLEX

Current: 0.55, 0.95, 0.97, 1.91, 1.7 A

Characteristics Transformer with 6 identical windings 4 sizes with 5 different lengths of air gap each Isolation voltage 500 VDC Low leakage inductance Operating temperature: –40 ºC to +125 ºC By using different circuits more than ...

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Würth Elektronik eiSos
power transformer / isolation / cast resin / control
power transformer
STE series

Primary voltage: 230 V - 400 V
Secondary voltage: 24 V - 230 V

General Data Rated input voltage 230 ‑ 400 Vac Rated output voltage 24 ‑ 230 Vac Rated power 63 ‑ 2500 VA Insulation class B Maximum ambient temperature 40 °C Efficiency up to 95 % Degree of protection IP 00 Advantages Very good switch‑on ...

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Block Transformatoren-Elektronik