User Manual for Jensen Transformers Iso-Max DIN-LI - Single-Channel Line-Input Isolator Click to enlarge the picture
Contents of the user manual for the Jensen Transformers Iso-Max DIN-LI - Single-Channel
- Product category: Modules & Cards Jensen Transformers
- Brand: Jensen Transformers
- Description and content of package
- Technical information and basic settings
- Frequently asked questions – FAQ
- Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
- Authorized service for Jensen Transformers Modules & Cards
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User manual for the Jensen Transformers Iso-Max DIN-LI - Single-Channel contain basic instructions
that need to be followed during installation and operation.
Before starting your appliance, the user manual should be read through carefully.
Follow all the safety instructions and warnings, and be guided by the given recommendations.
User manual is an integral part of any Jensen Transformers product,
and if it is sold or transferred, they should be handed over jointly with the product.
Following the instructions for use is an essential prerequisite for protecting
health and property during use, as well as recognition of liability on the part of the manufacturer
for possible defects should you make a warranty claim. Download an official Jensen Transformers user manual in which you will find instructions on how to install, use, maintain and service your product.
And do not forget – unsuitable use of a Jensen Transformers product will considerably shorten its lifespan!
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Product description Ideal for use in performance venues, broadcast houses, and broad-scale AV installations, the Jensen Transformers Iso-Max DIN-LI is a passive, single-channel line-input isolator, which prevents and eliminates hum and buzz by isolating the input of the connected device. Designed to work with professional, balanced audio systems, it is also capable of attenuating electromagnetic interference (EMI) and radio frequency interference (RFI) problems. The unit is plug-and-play with no power required, and snaps into place onto a standard 35mm DIN rail, for easy installation in a NEMA electrical enclosure. The DIN-LI features a high-performance Jensen transformer with internal Faraday shield, which eliminates ground loops and reduces common-mode noise by as much as 124 dB. The unit delivers a flat frequency-response from 5 Hz to 40 kHz, and can withstand signals in excess of +19 dB at 20 Hz, without discernible distortion. Connections to and from the Jensen Transformers Iso-Max DIN-2LI are made via removable screw-down wire terminals. The module comes equipped with a gray, molded assembly made from UL94-VO flame-retardant Noryl. - Key Features
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- Passive, single-channel line-input isolator for professional, balanced audio systems
- Isolates the input of the connected device
- Connects between the source and the input destination to eliminate hum and buzz caused by ground loops
- Reduces electromagnetic interference (EMI) and radio frequency interference (RFI) problems
- Snaps into place onto a standard 35 mm DIN rail for easy installation in a NEMA electrical enclosure
- Jensen high-performance transformer with internal Faraday shield improves rejection of high-frequency buzz by a factor of 100 to 1000 (40 dB to 60 dB) over traditional transformers
- Ruler-flat frequency-response from 5 Hz to 40 kHz
- Handles signals in excess of +19 dB at 20 Hz, without discernible distortion
- Rejects noise by as much as 124 dB
- Connections to and from the module are made via removable screw-down wire terminals
- Made from gray, molded assembly made from UL94-VO flame retardant Noryl
- Plug-and-play, easy to use, no power required
UPC: 676101041732 In the Box Jensen Transformers Iso-Max DIN-LI - Single-Channel Line-Input Isolator (DIN Rail) Limited 1-Year Warranty Table of Contents
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Technical parametersJensen Transformers DIN-LI Specs | Type | Passive line-input isolator | | Channels | 1 | | Format | For standard 35 mm DIN rail in National Electrical Manufacturers Association (NEMA) electrical enclosure | | Connectors | Removable, screw-down wire terminals | | Frequency Response | 5 Hz to 40 kHz | | Input Impedance | Zi, 1 kHz, +4 dBu, test circuit 1
Minimum: 13.0 kOhms
Typical: 14.1 kOhms
Maximum: 15.0 kOhms | | Voltage Gain | 1 kHz, +4 dBu, test circuit 1
Minimum: -3.2 dB
Typical: -3.0 dB
Maximum: -2.8 dB | | Magnitude Response | 20 Hz, +4 dBu, test circuit 1, ref 1 kHz, Rs = 600 Ohms
Minimum: -0.15 dB
Typical: -0.03 dB
Maximum: ±0.0 dB
20 kHz, +4 dBu, test circuit 1, ref 1 kHz, Rs = 600 Ohms
Minimum: -0.35 dB
Typical: -0.20 dB
Maximum: ±0.0 dB | | Deviation from Linear Phase | 20 Hz to 20 kHz, +4 dBu, test circuit 1, Rs = 600 Ohms
Typical: +1.4 / -0°
Maximum: ±2.0° | | Distortion (THD) | 1 kHz, +4 dBu, test circuit 1, Rs = 600 Ohms
Typical: <0.001%
20 Hz, +4 dBu, test circuit 1, Rs = 600 Ohms
Typical: 0.04%
Maximum: 0.10% | | Maximum Input Level | At 20 Hz, 1% THD, test circuit 1, Rs = 600 Ohms
Minimum: +17 dBu
Typical: +19 dBu | | Common Mode Rejection Ratio | 60 Hz, test circuit 2
Typical: 124 dB
3 kHz, test circuit 2
Minimum: 85 dB
Typical: 95 dB
60 Hz, test circuit 3
Typical: 95 dB
3 kHz, test circuit 3
Typical: 85 dB
(600 Ohms balanced source) | | Output Impedance | Zo, 1 kHz, test circuit 1, Rs = 600 Ohms
Typical: 3.2 kOhms | | Optimal Cable Length | Output
Typical: 3.3' / 1 m
Maximum: 9.8' / 3 m | | Turn Ratio | Minimum: 0.999:1
Typical: 1.000:1
Maximum: 1.001:1 | | Temperature Range | 32 to 158°F / 0 to 70°C
(Operation or storage) | | Voltage Difference | Minimum: 250 V RMS
(Primary or secondary to shield and case, 60 Hz, 1 minute test duration) | | Construction | Gray, molded assembly made from UL94-VO flame-retardant Noryl | | Dimension (L x W x H) | 3.85 x 1.42 x 2.30" / 97.80 x 36.06 x 58.40 mm | | | | Package Weight | 0.4 lb | | Box Dimensions (LxWxH) | 4.75 x 3.25 x 2.25" |
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