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         MTL7707+ barrier for switch inputs and switched outputs, need more information for our   MTL7707+ isolators?
                               
MTL7707+ product description as below
MTL7707+ barrier for switch inputs and switched outputs
The MTL7707+ is a 2-channel shunt-diode safety barrier similar to the MTL7787+ but with built-in electronic overvolt protection. It is intended primarily for safeguarding a hazardous-area switch controlling a relay, opto-coupler or other safe-area load from an unregulated dc supply in the safe area. The outgoing channel accepts supply voltages up to +35V and is protected against reverse voltages: the return channel is unaffected by voltages up to +250V. In normal operation the protection circuit introduces only a small voltage drop and shunts less than 1mA to earth, so its overall effect is minimal. If the supply voltage exceeds about 27V, however, causing the Zener diodes to conduct – or if the safe-area load has a very low resistance – the supply current is limited automatically to 50mA, protecting the fuse and power supply and enabling the loop to continue working.

ADDITIONAL SPECIFICATION
Safety description
28V 300Ω 93mA, terminals 1 to 3
28V Diode, terminals 2 -4
Supply voltage
10 to 35V dc with respect to earth
Output current
Up to 35mA available
Maximum voltage drop
(at 20ºC, current not limited)
Iout x 345Ω + 0.3V, terminals 1 to 3
Iout x 25Ω + 0.9V, terminals 4 to 2
Supply current
Iout + 1.6mA, supply <26V
Limited to 50mA, supply >28V or low load resistance

Other related models for MTL7700 series as below

MTL7706+

MTL7707+

MTL7707P+

MTL7710+

MTL7715+

MTL7715P+

MTL7722+

MTL7728+

MTL7728-

MTL7728AC

MTL7728P+

MTL7729P+

MTL7741

MTL7742

MTL7743

MTL7744

MTL7745

MTL7755AC

MTL7756AC

MTL7758-

MTL7758+

MTL7760AC

MTL7761AC

MTL7761PAC

MTL7764+

MTL7764AC

MTL7765AC

MTL7766AC

MTL7766PAC

MTL7767+

MTL7778AC

MTL7779+

MTL7787+

MTL7787-

MTL7787P+

MTL7788+

MTL7788R+

MTL7789+

MTL7796-

MTL7796+

MTL7798

MTL7799

MTL705+

MTL706+

MTL707+

MTL707P+

MTL708+

MTL710+

MTL710AC

MTL710P+

MTL715+

MTL715P+

MTL722+

MTL722P+

MTL728+

MTL728AC

MTL728P+

MTL729P+

MTL751AC

MTL755AC

MTL758+

MTL760AC

MTL761AC

MTL761PAC

MTL764+

MTL764AC

MTL765AC

MTL766AC

MTL766PAC

MTL767+

MTL768+

MTL772AC

MTL778AC

MTL779+

MTL786+

MTL787+

MTL787S+

MTL787SP+

MTL788+

MTL788R+

MTL791

MTL796+

MTL799

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