Introduction: Oxford Electrical Products was established in 1982 and quickly became one of the UK's leading and most highly respected wound component manufacturers. OEP has always been renowned for its audio, pulse, line isolating and mains transformer ranges but over the years the ranges and product offerings, along with the customer base, has expanded rapidly to embrace switch-mode, toroidal, SMDs, flyback, digital transformers and many other standard or customer specific products.
Description:
25 ns High isolation voltage SMT and through-hole options turns ratio | 1:1--- Primary inductance | 2.5 mH leakage inductance | 0.5 μ H maximum rise time | 25 ns output time product | 20 V/μ s bandwidth | 0.1-55 MHz @ 3 dB return loss | 0.1-10 MHz @ 20 dB isolation voltage | 2 kV rms # # # Printed circuit board and rack installation
Description:
OEP，The OEP series of compact packaged printed circuit boards and surface mounted line isolation transformers can be used for data transmission applications. They have been certified to meet the BS6305 (Voice and Non Voice Class A) standard for telecommunications circuit applications (assuming that the line holds current from the winding to be diverted by a choke or other electronic means). These line isolation transformers are made of resin structure and packaged in glass fiber filled nylon boxes, with flame retardant performance meeting UL94-V0 requirements. Technical parameters - Primary impedance | 600 Ω Secondary impedance | 600 Ω # # # Note that stock number 210-6273 is a surface mounted device. ###Recognize BABT # # # standard BS415; EN60950; EN41003 # # # 600 Ohm line isolation, pulse matching, and high-frequency transformer
Description:
AF Transformer small printed circuit board installation audio transformer, suitable for applications of isolation and impedance matching. The open type is installed with a shovel shaped foot fixture, and the shovel shaped foot can be bent when fixed to the circuit board. The closed type is completely enclosed in a box filled with glass fiber and nylon. Z1606 is a packaged type. Printed circuit board and rack installation
Description:
OEP A187A10C Audio Input Transformers A187A10C audio input transformers from OEP have multiple electrostatic and magnetic shields and provide galvanic isolation. The A187A10C transformer is a high ratio step down transformer featuring Faraday shielding that reduces hum and stray magnetic interference. +21.5dbu maximum input level at 20 Hz with >1% distortion 250 Vrms proof voltage from winding to winding and screens to winding 155 mH primary leakage inductance at 1 kHz 42 pF interwinding capacitance at 1 kHz for primary to secondary 1 63 pF interwinding capacitance at 1 kHz for primary to secondary 2 39 pF interwinding capacitance at 1 kHz for primary to shield ### Product Application Information These audio input transformers are suitable for long cable runs without HF loss. They can be used for coupling instrument pickups to low impedance microphone inputs and unbalanced line level to balanced microphone outputs. ### 注 Do not pass DC through the windings. ### 印刷电路板和机架安装
Description:
OEP A187A12C Audio Input Transformers A187A12C audio input transformers from OEP provide galvanic isolation and are constructed with multiple electrostatic and magnetic shields. They feature a low distortion core and reduce the audio hum and buzz between the ground at the send and receive terminations of the signal. Proof voltage of 250 Vrms from windings to screen and from primary to secondary 140 pF interwinding capacitance at 20 Hz (primary to screens and secondary to screens) 1.2 mH primary leakage inductance at 1 kHz 2.82 H nominal inductance for each winding ### Product Application Information Suitable applications include ground loop elimination, high common mode rejection and dual electrostatic shields. Another use for these audio transformers is unbalanced line level to balanced microphone outputs. ### 注 Do not pass DC through the windings. ### 印刷电路板和机架安装
