Transformers

HOBART TRANSFORMERS - PD-6805A Transformer,

Ideal for dual DC power supplied, controls and instrumentation

Two Primaries: each rated at 115VAC and 50/60 Hz

Two Secondaries, each rated 34VCT @ 0.5A

Series and Parallel connections of the paired windings allow for 115 or 230 VAC input and 34VCT @ 1A or 68VCT @ 0.5A.Primaries are numbered 1-2 and 3-4;

Secondaries are numbered 5-6-7 and 8-9-10. Winding polarities run in ascending numerical winding order.

Connect 2-3 to input 230VAC between 1 and 4 or 1-3 and 2-4 to input 115VAC.

Likewise, connect 7-8 to output 68VCT between 5 and 10. and 5-8, 6-9 and 7-10 to output 34VCT.

Dimensions: 3 1/8" X 3 1/4" x 2 3/4"

UL Recongnition - UL-1446

Weight 1.7 lbs.

Triad/Utrad - F142XP - Power Transformer, 4.5 KVA

Pri: 115V 50/60Hz

Manufacturer: Triad Magnetics< Series F              

Product Category: Power Transformers 

Primary Voltage Rating: 115 VAC   50/60 Hz           

Secondary Voltage Rating: 15 V 

Power Rating: 4.5 VA     

Mounting Style: Through Hole    

Dimensions: Length: 1.7 in, Width: 2.38 in, Height: 1.44 in            

Operating Temperature: 0 C to 130 C

Termination Style: Solder Pin     

Unit Weight: 7.499999 oz

Open Frame mounts on 2" centers (two holes 2" apart) New PC mount

New Old Stock

Signal Transformers - PC-24-35 Transformer.

Output: 1VA; Parallel - 12V 70mA or Series - 24VAC, 

Current Output: Parallel - 70 mA, Series  35 mA

Input: 115VAC, 50-500 Hz

Mount: PCB 6 pin.

Dimensions: 25.40mm long x 34.92mm wide x 21.08mm high.

Weight 0.157 lb (71.21 g) 

RoHS compliant. No center tap.

Miniature Low Power Transformers
Signal’s PC low power transformers are designed to operate between
50 Hz and 500 Hz without any degradation in output voltage.

General Specifications
• Dielectric Strength - 1500 Vrms Hipot
•  Insulation System - Class B, 130° C, UL 1446 E66312

Agency Certifications
• UL recognized to UL 506 / UL 5085-2, File # E63829
• CSA certified to C22.2 #66.1, File # 221070

SIGNAL TRANSFORMER INC - DPC-16-260 Transformer. 4.4VA.

Primary: Dual 115VAC 50-500Hz.

Secondary: Series 16VCT 260mA.

Parallel 8V 520mA.

Type: Laminated Core

Mount: PCB 8 Pin - Through Hole.

Voltage Isolationm: 1500 Vrms

Dimensions: 41.30mm X 31.80mm

Weight: 0.313 lb

Alternate: Mouser 530-DPC-16-260,  Hammond 160F15

TNI - TF5RX21ZZ - RG991264 - Audio Frequency Transformer.

A transformer which is designed so that part or all of its range of operating frequencies is 20 kilohertz (kilocycles) and below. The maximum value may extend into the radio frequency range. It is generally used in the input, output, amplifier, or oscillator stages of audio and sonar devices.

8022 3BSB-502 - TF5RX21ZZ - RG991264

Nominal Operating Frequency: 400 Hz

Voltage Rating: 115 VAC

Max. Operating Temperature 105 C

6 Terminals

Dimensions: Width 1.5" X Length 1.4" Long X Height 1.0" 

Two Mounting studs with 6/32 Threads

Capable delivering 4.0 Mw to a 1000 ohm resistive load when 28 Volts RMS at 800 cycles is applied to terminals 1&2

Alternate Manufacturers: TRW TF5RX21ZZ, PICO TF5RX21ZZ, TOROTEL TF5RX21ZZ

Potential Alternates: M27/103-14, M2710314, MIL-PRF-27/103, MILPRF27103, MIL-T-27/103, MILT27103, TF5RX21ZZ, TMS214041, TMS21404-1, VM8-M, VM8M, 5950-01-064-1636, 01-064-1636, 5950010641636, 010641636

TRANSFORMER TECH - TF4RX03HB Transformer.

Input: 115VAC 50-400Hz.

Output: 21VCT 900mA.

Shielded. TTI-6385.

NSN 5959-00-056-6944