Isolation transformer

Victron Energy Isolation Transformer 3600W 115/230V (Brand new, tested for a 3 weeks and no longer required) It prevents electrolytic corrosion and above all serves as a device to guarantee a safe electric system. https://www.victronenergy.com/upload/documents/Datasheet-Isolation-Transformers-EN.pdf

Buy DRIVER / ISOLATION TRANSFORMER 1:1:1 D4721-111 / 190102 for R92.79

SONIFEX - SON-RB-LI2 Line Isolation Unit The RB-LI2 stereo line isolation unit is used to isolate audio signals from inter-area ground hum loops, which could be caused by equipment being powered by different mains power supplies, or different phases on the same supply. The input and output are connected together through a transformer, which has internal jumpers allowing the outputs to be balanced about ground. There is also a loop-through output, so that the RB-LI2 can be inserted into a line, forming a transformer balanced distribution point. The isolated outputs can be individually adjusted using pre-set potentiometers, accessible through the rear panel. The gain range of the stereo line isolation unit is -15dB to +13.5dB (28.5dB).

Feature: Can used for Product ID: 958308 Rated power: 80W Input voltage: AC 220V Output voltage: AC 24V Rated current: 3.33A Frequency: 50Hz Dimensions: 79 x 46 x 67mm (L * W * H) Installation pitch: 95mm Net weight: 1500g Package includes: 1 x Small Power Transformer

Description: When the zero-sequence ground current, and electronic sampling device or relay protection device used in conjunction with the device element action to achieve protection or monitoring. Feature: Ambient temperature: Maximum temperature -20 ??~ + 60 ??/span> Relative humidity: ≤95% Voltage 150V ~ 240V (AC) Frequency of 50Hz (harmonic 150 ~ 250 Hz) Ambient temperature: -55 ??- + 85 ??/span> Relative humidity: 40 ?? Working range: 20Hz-20KHz Insulation Rating: 0.1 (130 ?? Insulation resistance: 1000MΩ Dielectric: 5000V / 1 min Fire proof: accord VL94-VO level Measuring current: 0-50A (R≤80Ω) Output Scale: 1000/1 Accuracy: 0.1 Linearity: 0.1% The linear range: 0-100A (RL≤100Ω) Isolation voltage: 3KV Operating temperature: -35 ??- + 70 ??br />Purpose: Current Precision Measurement Package included: 3 x Precision AC Current Transformer Coil PZCT 50 A / 10mA

Selling this alarm system due to renovations. Paradox Magellan 16 zone alarm system keypad 2 x DSC LCD5501Z keypads 3x Single Channel Rolling code receivers 3 x remotes Elvey Inernational Class II Isolation Transformer Please see photos. Used condition, sold as is. Paradox Magellan Security System This is an all-in-one wireless security system that combines unique consumer features, ease of use and high security with a designer look you may never have associated with security. Features: FM radio Hands-free speakerphone High-quality voice and sound Family message center Alarm clock Voice, Utility and Pager reporting Access system menus remotely by telephone 16 wireless zones & 16 remote controls 16 users 256 events buffered 2 PGM outputs Includes 7.2V NiMH rechargeable battery Built-in 90dB siren Supervised telephone line Supports Memory Key (PMC-3)

Osram - Electronic transformers for low-voltage halogen lamps x30 R60 each or all x30 for R1500 (including bulbs) Product features _ Line frequency: 50…60 Hz _ RI suppression: to EN 55015 (A1: 2007)/CISPR 15, EN 55022 _ Line harmonics according to EN 61000-3-2 _ Immunity according to EN 61547 _ Energy efficiency: ≥ 91 % (according to ErP regulation 2012/1194/EC) _ Safety: to EN 61347 _ Short-circuit protection, overload protection, overtemperature protection: electronically reversible _ Electrical isolation between the primary side and the secondary side _ Switching between electronic transformer and lamp not permitted _ Dimmable on the leading edge and trailing edge Electrical data Lamp wattage 20…70 W Line current 0.30 A Power factor λ 0.95 Operating frequency 50 kHz 3) Nominal output voltage 11.9 / 12.0 V Nominal voltage 220…240 V Input voltage AC 198…264 V Mains frequency 50…60 Hz System wattage 74.00 W Max. ECG no. on circuit breaker 10 A (B) 37 Max. ECG no. on circuit breaker 16 A (B) 59 ECG efficiency 95 % Galvanic isolation primary/secondary 4.00 kV Inrush current 0.45 A

The new standard for home recording and the music industry. The mic for everyone who, despite budget limitations, does not want to do without the uncompromising Neumann sound. Cardioid directional characteristic and very low self-noise. The TLM 103 is the ideal large diaphragm microphone for all professional and semi-professional applications requiring the utmost in sound quality on a limited budget. By utilizing the tried and true transformerless circuit found in numerous Neumann microphones, the TLM 103 features yet unattained low self-noise and the highest sound pressure level transmission. The capsule, derived from that used in the U 87, has a cardioid pattern, is acoustically well-balanced and provides extraordinary attenuation of signals from the rear. The TLM 103 is available in satin nickel and matte black. Delivery includes an SG 1 metal swivel mount and a wooden jeweler's box. Applications Due to the universal cardioid pattern, straightforward handling, extremely low self-noise level, and finally, the price, the TLM 103 is predestined for all demanding applications from home recording to professional broadcasting and commercial recording studios. Polar pattern The TLM 103 is equipped with a large diaphragm capsule with cardioid pattern. By focusing on this pattern — used in most recording situations — the attenuation of unwanted rear sound has been optimized. Off-axis sounds are rendered naturally while isolation is increased. This also leads to a high feedback suppression when the microphone is used in live situations or where loudspeaker playback is a factor. Acoustic features The TLM 103 is addressed from the front, marked with the red Neumann logo on the microphone body. The K 103 large diaphragm capsule is based on the K 87, well known from the U 67 / U 87 microphones.The capsule has a flat frequency response up to about 5 kHz, and above that, a wide flat 4 dB presence boost. The large wire mesh headgrille protects the capsule from plosive sounds and effectively prevents pop noises. These characteristics are achieved without resorting to corrective resonance effects. Therefore, the microphone maintains an excellent impulse response and reproduces the finest details of music and speech without coloration. Electrical features With just 7 dB-A / 17.5 dB CCIR the self-noise level of the TLM 103 is so reduced that even the smallest signals are reproduced basically noise-free. As it is capable of handling sound pressure levels up to 138 dB without distortion, the TLM 103 provides a dynamic range of 131 dB (A-weighted). The letters TLM stand for "transformerless microphone". With TLM technology the usual output transformer is replaced by an electronic circuit. As with traditional transformers, it ensures good common mode rejection, and prevents RF interference that may influence the balanced audio signal. Operational safety The entire internal construction is elastically mounted to attenuate any structure borne noise that could interfere with the TLM 103's operation. Furthermore the capsule is set on an elastic mount. The frequency range reaches below 20 Hz and thus even very low bass signals are reproduced without coloration. Due to this low frequency extension, the TLM 103 is more sensitive to structure borne interference and wind noise. For such cases, the elastic suspension EA 1 and the windscreen WS 87 are available as accessories. For close vocal use, the PS 15 or PS 20 a pop screens are recommended. The design of the microphone is a registered design of the Georg Neumann GmbH in certain countries.arge diaphragm cardioid microphone Pressure gradient transducer with with one-diaphragm capsule Transformerless circuitry Extremely low noise: 7 dB-A Includes swivel mount Straightforward handling for homerecording and professional studios High-quality professional equipment for limited budgets

The Avantone "Cabernet (C-series)" mics are designed to offer true professional performance. They will meet or surpass the performance and specifications of much higher priced mics. The Avantone CR-14 is truly a gorgeous looking and sounding microphone. The design, character and performance is comparable to some of the very finest Ribbon mics...but at a fraction of their cost! Our rugged CR-14 microphone body and inner assembly parts are precision machined of brass. Aesthetically, it features an elegant Cabernet Wine-Red finish, accented with polished nickel trim and a black grill. The CR-14 has a unique, "retro" body design. The transformer coupled output will yield pleasing professional results comparable to much more expensive designs. Any studio can proudly offer the CR-14 as a guitar cabinet, room mic, drum overheads, vocal mic or utility room mic due to its versatility...It exudes class visually as well as sonically. Manufactured using the finest materials yielding a very solid feel, superb structural integrity and rugged reliability. The versatile CR-14 mic is able to produce professional results with a warm, pleasing sonic character. The included Custom Retro Shockmount is superb in allowing a precise positioning of the mic while inhibiting the transfer of unwanted vibrations up into the mic. This isolation allows for superior professional results. The CR-14's dual, low-mass ribbon element which enables a much better sensitivity rating than most single ribbon designs. This design lends to fast and accurate transient response, ultra-high 148 dB SPL capability, and overall stunning realism. It has a figure-8 audio directionality (pickup) pattern via front and rear, with extended sweet spots (as compared to Large Diaphragm condenser mics & single ribbon designs). The CR-14 has very low residual noise, with no internal active electronics to overload or produce distortion. It also requires no power supply.

Audix D6 Dynamic Instrument Microphone The D6 is used for stage, studio and broadcast applications. Designed with a cardioid pickup pattern for isolation and feedback control, the D6 is equipped with a VLM¿ diaphragm for natural, accurate sound reproduction. Lightweight, compact and easy to position, the D6 is an excellent choice for miking instruments requiring extended low frequency reproduction such as kick drums, large toms and bass cabinets. The D6s transformer less design, low impedance and balanced output allow for interference-free performance.

Add XLR Inputs to Your Camcorder   Easy way to connect pro audio gear...   The DXA-2T is an adapter for adding XLR inputs to any camcorder that has a mic jack. Simple design with passive circuitry for noise free operation.  Dual XLR inputs are transformer balanced for isolation. Requires no power or batteries to operate. Ideal for self-powered microphones, wireless, or for taking a feed from a mixing board. This adapter is known for being extremely tough and reliable. The die cast aluminum chassis with a protective rubber sleeve is virtually indestructible. Get connected to professional audio today.