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Committed to providing solutions for signal transmission interference problems in the field of automation, we wholeheartedly provide analog signal isolator, analog signal transmission conversion circuit, electrical transmission circuit production,
sales, customization, processing, SMT processing and signal distribution cabinet custom assembly, to create high-tech products in the field of automation, help domestic automation development.

THP-IP111 1 in 1 out Signal Isolator ( Universal input signal type )

​1 in 1 out, input 4-20mA, output 4-20mA, DC24V power supply, input universal in…

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THP-IP152 1 in 1 out voltage input signal isolator

1 in 1 out, input 0-5V, output 0-20mA, DC24V power supply; three-wire isolation, …

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THP-IP171 1 in 1 out voltage input signal isolator

1 in 1 out, input 0-10V, output 4-20mA, DC24V power supply; three-wire isolation,…

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THP-IP172 1 in 1 out voltage input signal isolator

1 in 1 out, input 0-10V, output 0-20mA, DC24V power supply; three-wire isolation,…

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THP-IP174 1 in 1 out voltage input signal isolator

1 in 1 out, input 0-10V, output 0-5V, DC24V power supply; three-wire isolation, g…

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THP-IP176 1 in 1 out voltage input signal isolator

1 in 1 out, input 0-10V, output 0-10V, DC24V power supply; three-wire isolation, …

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THP-IP211 1 in 2 out Signal Isolator ( Universal input signal type )

​1 in 2 out, input 4-20mA, output 4-20mA, DC24V power supply, input universal in…

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THP-IP212 1 in 2 out Signal Isolator ( Universal input signal type )

​1 in 2 out, input 4-20mA, output 0-20mA, DC24V power supply, input universal in…

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THP-IP214 1 in 2 out Signal Isolator ( Universal input signal type )

​1 in 2 out, input 4-20mA, output 0-5V, DC24V power supply, input universal inpu…

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THP-IP216 1 in 2 out Signal Isolator ( Universal input signal type )

​1 in 2 out, input 4-20mA, output 0-10V, DC24V power supply, input universal inp…

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THP-IP511 2 in 2 out Signal Isolator ( Universal input signal type )

2 in 2 out, input 4-20mA, output 4-20mA, DC24V power supply, input universal inpu…

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THP-IP512 2 in 2 out Signal Isolator ( Universal input signal type )

2 in 2 out, input 4-20mA, output 0-20mA, DC24V power supply, input universal inpu…

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THP-IP514 2 in 2 out Signal Isolator ( Universal input signal type )

2 in 2 out, input 4-20mA, output 0-5V, DC24V power supply, input universal input …

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THP-IP516 2 in 2 out Signal Isolator ( Universal input signal type )

2 in 2 out, input 4-20mA, output 0-10V, DC24V power supply, input universal input…

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THP-IP111-AC 1 in 1 out Signal Isolator ( Universal input signal type )

​1 in 1 out, input 4-20mA, output 4-20mA, AC220V power supply, input universal i…

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THP-IP112-AC 1 in 1 out Signal Isolator ( Universal input signal type )

​1 in 1 out, input 4-20mA, output 0-20mA, AC220V power supply, input universal i…

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THP-IP114-AC 1 in 1 out Signal Isolator ( Universal input signal type )

​1 in 1 out, input 4-20mA, output 0-5V, AC220V power supply, input universal inp…

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THP-IP116-AC 1 in 1 out Signal Isolator ( Universal input signal type )

​1 in 1 out, input 4-20mA, output 0-10V, AC220V power supply, input universal in…

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THP-IP121-AC 1 in 1 out Current Input Signal Isolator

​1 in 1 out, input 0-20mA, output 4-20mA, AC220V power supply, input universal i…

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THP-IP122-AC 1 in 1 out Current Input Signal Isolator

​1 in 1 out, input 0-20mA, output 0-20mA, AC220V power supply; three-wire isolat…

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THP-IP124-AC 1 in 1 out Current Input Signal Isolator

​1 in 1 out, input 0-20mA, output 0-5V, AC220V power supply; three-wire isolatio…

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THP-IP126-AC 1 in 1 out Current Input Signal Isolator

​1 in 1 out, input 0-20mA, output 0-10V, AC220V power supply; three-wire isolati…

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THP-IP151-AC 1 in 1 out Voltage Input Signal Isolator

​1 in 1 out, input 0-5V, output 4-20mA, AC220V power supply; three-wire isolatio…

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THP-IP152-AC 1 in 1 out Voltage Input Signal Isolator

​1 in 1 out, input 0-5V, output 0-20mA, AC220V power supply; three-wire isolatio…

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THP-IP154-AC 1 in 1 out Voltage Input Signal Isolator

​1 in 1 out, input 0-5V, output 0-5V, AC220V power supply; three-wire isolation,…

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THP-IP156-AC 1 in 1 out Voltage Input Signal Isolator

​1 in 1 out, input 0-5V, output 0-10V, AC220V power supply; three-wire isolation…

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THP-IP171-AC 1 in 1 out Voltage Input Signal Isolator

​1 in 1 out, input 0-10V, output 4-20mA, AC220V power supply; three-wire isolati…

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THP-IP172-AC 1 in 1 out Voltage Input Signal Isolator

​1 in 1 out, input 0-10V, output 0-20mA, AC220V power supply; three-wire isolati…

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THP-IP174-AC 1 in 1 out Voltage Input Signal Isolator

​1 in 1 out, input 0-10V, output 0-5V, AC220V power supply; three-wire isolation…

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THP-IP176-AC 1 in 1 out Voltage Input Signal Isolator

​1 in 1 out, input 0-10V, output 0-10V, AC220V power supply; three-wire isolatio…

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THP-IP211-AC 1 in 2 out Signal Isolator ( Universal input signal type )

​1 in 2 out, input 4-20mA, output 4-20mA, AC220V power supply; input universal i…

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THP-IP212-AC 1 in 2 out Signal Isolator ( Universal input signal type )

​1 in 2 out, input 4-20mA, output 0-20mA, AC220V power supply; input universal i…

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THP-IP214-AC 1 in 2 out Signal Isolator ( Universal input signal type )

​1 in 2 out, input 4-20mA, output 0-5V, AC220V power supply, input universal inp…

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THP-IP216-AC 1 in 2 out Signal Isolator ( Universal input signal type )

​1 in 2 out, input 4-20mA, output 0-10V, AC220V power supply, input universal in…

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THP-IP221-AC 1 in 2 out Current Input Signal Isolator

​1 in 2 out, input 0-20mA, output 4-20mA, AC220V power supply; three-wire isola…

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THP-IP222-AC 1 in 2 out Current Input Signal Isolator

​1 in 2 out, input 0-20mA, output 0-20mA, AC220V power supply; three-wire isola…

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THP-IP224-AC 1 in 2 out Current Input Signal Isolator

​1 in 2 out, input 0-20mA, output 0-5V, AC220V power supply; three-wire isolatio…

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THP-IP226-AC 1 in 2 out Current Input Signal Isolator

​1 in 2 out, input 0-20mA, output 0-10V, AC220V power supply; three-wire isolati…

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THP-IP252-AC 1 in 2 out Voltage Input Signal Isolator

​1 in 2 out, input 0-5V, output 0-20mA, AC220V power supply; three-wire isolatio…

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THP-IP251-AC 1 in 2 out Voltage Input Signal Isolator

​1 in 2 out, input 0-5V, output 4-20mA, AC220V power supply; three-wire isolatio…

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THP-IP226-AC 1 in 2 out Current Input Signal Isolator

​1 in 2 out, input 0-20mA, output 0-10V, AC220V power supply; three-wire isolati…

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THP-IP252-AC 1 in 2 out Voltage Input Signal Isolator

​1 in 2 out, input 0-5V, output 0-20mA, AC220V power supply; three-wire isolatio…

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THP-IP254-AC 1 in 2 out Voltage Input Signal Isolator

​1 in 2 out, input 0-5V, output 0-5V, AC220V power supply; three-wire isolation,…

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THP-IP256-AC 1 in 2 out Voltage Input Signal Isolator

​1 in 2 out, input 0-5V, output 0-10V, AC220V power supply; three-wire isolation…

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THP-IP271-AC 1 in 2 out Voltage Input Signal Isolator

​1 in 2 out, input 0-10V, output 4-20mA, AC220V power supply; three-wire isolati…

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THP-IP272-AC 1 in 2 out Voltage Input Signal Isolator

​1 in 2 out, input 0-10V, output 0-20mA, AC220V power supply; three-wire isolati…

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THP-IP274-AC 1 in 2 out Voltage Input Signal Isolator

​1 in 2 out, input 0-10V, output 0-5V, AC220V power supply; three-wire isolation…

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THP-IP276-AC 1 in 2 out Voltage Input Signal Isolator

​1 in 2 out, input 0-10V, output 0-10V, AC220V power supply; three-wire isolatio…

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THP-IP511-AC 2 in 2 out Signal Isolator ( Universal input signal type )

​2 in 2 out, input 4-20mA, output 4-20mA, AC220V power supply; input universal i…

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THP-IP512-AC 2 in 2 out Signal Isolator ( Universal input signal type )

2 in 2 out, input 4-20mA, output 0-20mA, AC220V power supply; input universal inp…

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THP-IP514-AC 2 in 2 out Signal Isolator ( Universal input signal type )

2 in 2 out, input 4-20mA, output 0-5V, AC220V power supply, input universal input…

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THP-IP516-AC 2 in 2 out Signal Isolator ( Universal input signal type )

2 in 2 out, input 4-20mA, output 0-10V, AC220V power supply, input universal inpu…

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THP-IP521-AC 2 in 2 out Current Input Signal Isolator

​2 in 2 out, input 0-20mA, output 4-20mA, AC220V power supply; three-wire isola…

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THP-IP522-AC 2 in 2 out Current Input Signal Isolator

2 in 2 out, input 0-20mA, output 0-20mA, AC220V power supply; three-wire isolati…

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THP-IP524-AC 2 in 2 out Current Input Signal Isolator

​2 in 2 out, input 0-20mA, output 0-5V, AC220V power supply; three-wire isolatio…

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THP-IP526-AC 2 in 2 out Current Input Signal Isolator

2 in 2 out, input 0-20mA, output 0-10V, AC220V power supply; three-wire isolation…

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THP-IP551-AC 2 in 2 out Voltage Input Signal Isolator

2 in 2 out, input 0-5V, output 4-20mA, AC220V power supply; three-wire isolation,…

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THP-IP552-AC 2 in 2 out Voltage Input Signal Isolator

​2 in 2 out, input 0-5V, output 0-20mA, AC220V power supply; three-wire isolatio…

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THP-IP554-AC 1 in 2 out Voltage Input Signal Isolator

2 in 2 out, input 0-5V, output 0-5V, AC220V power supply; three-wire isolation, g…

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THP-IP556-AC 2 in 2 out Voltage Input Signal Isolator

2 in 2 out, input 0-5V, output 0-10V, AC220V power supply; three-wire isolation, …

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THP-IP571-AC 2 in 2 out Voltage Input Signal Isolator

​2 in 2 out, input 0-10V, output 4-20mA, AC220V power supply; three-wire isolati…

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THP-IP572-AC 2 in 2 out Voltage Input Signal Isolator

2 in 2 out, input 0-10V, output 0-20mA, AC220V power supply; three-wire isolation…

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THP-IP574-AC 2 in 2 out Voltage Input Signal Isolator

2 in 2 out, input 0-10V, output 0-5V, AC220V power supply; three-wire isolation, …

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THP-IP576-AC 2 in 2 out Voltage Input Signal Isolator

2 in 2 out, input 0-10V, output 0-10V, AC220V power supply; three-wire isolation,…

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THP-IP311 1 in 3 out Signal Isolator ( Universal input signal type )

​1 in 3 out, input 4-20mA, output 4-20mA, DC24V power supply, input universal in…

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THP-IP316 1 in 3 out Signal Isolator ( Universal input signal type )

​1 in 3 out, input 4-20mA, output 0-10V, DC24V power supply, input universal inp…

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THP-IP411 1 in 4 out Signal Isolator ( Universal input signal type )

​1 in 4 out, input 4-20mA, output 4-20mA, DC24V power supply, input universal in…

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THP-IP412 1 in 4 out Signal Isolator ( Universal input signal type )

​1 in 4 out, input 4-20mA, output 0-20mA, AC220V power supply; input universal i…

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THP-IP414 1 in 4 out Signal Isolator ( Universal input signal type )

​1 in 4 out, input 4-20mA, output 0-20mA, AC220V power supply; input universal i…

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THP-IP416 1 in 4 out Signal Isolator ( Universal input signal type )

​1 in 4 out, input 4-20mA, output 0-10V, DC24V power supply, input universal inp…

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THP-IP711 2 in 4 out Signal Isolator ( Universal input signal type )

2 in 4 out, input 4-20mA, output 4-20mA, DC24V power supply, input universal inpu…

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THP-IP714-AC 2 in 4 out Signal Isolator ( Universal input signal type )

​2 in 4 out, input 4-20mA, output 0-20mA, AC220V power supply; input universal i…

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THP-IP716 2 in 4 out Signal Isolator ( Universal input signal type )

2 in 4 out, input 4-20mA, output 0-10V, DC24V power supply, input universal input…

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THP-IP111 1 in 1 out Signal Isolator ( Universal input signal type )

THP-IP152 1 in 1 out voltage input signal isolator

THP-IP171 1 in 1 out voltage input signal isolator

THP-IP172 1 in 1 out voltage input signal isolator

THP-IP174 1 in 1 out voltage input signal isolator

THP-IP176 1 in 1 out voltage input signal isolator

THP-IP211 1 in 2 out Signal Isolator ( Universal input signal type )

THP-IP212 1 in 2 out Signal Isolator ( Universal input signal type )

THP-IP214 1 in 2 out Signal Isolator ( Universal input signal type )

THP-IP216 1 in 2 out Signal Isolator ( Universal input signal type )

THP-IP511 2 in 2 out Signal Isolator ( Universal input signal type )

THP-IP512 2 in 2 out Signal Isolator ( Universal input signal type )

THP-IP514 2 in 2 out Signal Isolator ( Universal input signal type )

THP-IP516 2 in 2 out Signal Isolator ( Universal input signal type )

THP-IP111-AC 1 in 1 out Signal Isolator ( Universal input signal type )

THP-IP112-AC 1 in 1 out Signal Isolator ( Universal input signal type )

THP-IP114-AC 1 in 1 out Signal Isolator ( Universal input signal type )

THP-IP116-AC 1 in 1 out Signal Isolator ( Universal input signal type )

THP-IP121-AC 1 in 1 out Current Input Signal Isolator

THP-IP122-AC 1 in 1 out Current Input Signal Isolator

THP-IP124-AC 1 in 1 out Current Input Signal Isolator

THP-IP126-AC 1 in 1 out Current Input Signal Isolator

THP-IP151-AC 1 in 1 out Voltage Input Signal Isolator

THP-IP152-AC 1 in 1 out Voltage Input Signal Isolator

THP-IP154-AC 1 in 1 out Voltage Input Signal Isolator

THP-IP156-AC 1 in 1 out Voltage Input Signal Isolator

THP-IP171-AC 1 in 1 out Voltage Input Signal Isolator

THP-IP172-AC 1 in 1 out Voltage Input Signal Isolator

THP-IP174-AC 1 in 1 out Voltage Input Signal Isolator

THP-IP176-AC 1 in 1 out Voltage Input Signal Isolator

THP-IP211-AC 1 in 2 out Signal Isolator ( Universal input signal type )

THP-IP212-AC 1 in 2 out Signal Isolator ( Universal input signal type )

THP-IP214-AC 1 in 2 out Signal Isolator ( Universal input signal type )

THP-IP216-AC 1 in 2 out Signal Isolator ( Universal input signal type )

THP-IP221-AC 1 in 2 out Current Input Signal Isolator

THP-IP222-AC 1 in 2 out Current Input Signal Isolator

THP-IP224-AC 1 in 2 out Current Input Signal Isolator

THP-IP226-AC 1 in 2 out Current Input Signal Isolator

THP-IP252-AC 1 in 2 out Voltage Input Signal Isolator

THP-IP251-AC 1 in 2 out Voltage Input Signal Isolator

THP-IP226-AC 1 in 2 out Current Input Signal Isolator

THP-IP252-AC 1 in 2 out Voltage Input Signal Isolator

THP-IP254-AC 1 in 2 out Voltage Input Signal Isolator

THP-IP256-AC 1 in 2 out Voltage Input Signal Isolator

THP-IP271-AC 1 in 2 out Voltage Input Signal Isolator

THP-IP272-AC 1 in 2 out Voltage Input Signal Isolator

THP-IP274-AC 1 in 2 out Voltage Input Signal Isolator

THP-IP276-AC 1 in 2 out Voltage Input Signal Isolator

THP-IP511-AC 2 in 2 out Signal Isolator ( Universal input signal type )

THP-IP512-AC 2 in 2 out Signal Isolator ( Universal input signal type )

THP-IP514-AC 2 in 2 out Signal Isolator ( Universal input signal type )

THP-IP516-AC 2 in 2 out Signal Isolator ( Universal input signal type )

THP-IP521-AC 2 in 2 out Current Input Signal Isolator

THP-IP522-AC 2 in 2 out Current Input Signal Isolator

THP-IP524-AC 2 in 2 out Current Input Signal Isolator

THP-IP526-AC 2 in 2 out Current Input Signal Isolator

THP-IP551-AC 2 in 2 out Voltage Input Signal Isolator

THP-IP552-AC 2 in 2 out Voltage Input Signal Isolator

THP-IP554-AC 1 in 2 out Voltage Input Signal Isolator

THP-IP556-AC 2 in 2 out Voltage Input Signal Isolator

THP-IP571-AC 2 in 2 out Voltage Input Signal Isolator

THP-IP572-AC 2 in 2 out Voltage Input Signal Isolator

THP-IP574-AC 2 in 2 out Voltage Input Signal Isolator

THP-IP576-AC 2 in 2 out Voltage Input Signal Isolator

THP-IP311 1 in 3 out Signal Isolator ( Universal input signal type )

THP-IP316 1 in 3 out Signal Isolator ( Universal input signal type )

THP-IP411 1 in 4 out Signal Isolator ( Universal input signal type )

THP-IP412 1 in 4 out Signal Isolator ( Universal input signal type )

THP-IP414 1 in 4 out Signal Isolator ( Universal input signal type )

THP-IP416 1 in 4 out Signal Isolator ( Universal input signal type )

THP-IP711 2 in 4 out Signal Isolator ( Universal input signal type )

THP-IP714-AC 2 in 4 out Signal Isolator ( Universal input signal type )

THP-IP716 2 in 4 out Signal Isolator ( Universal input signal type )

Product application range

The company's products are widely used in chemical, thermoelectric, petrochemical, pharmaceutical, metallurgy and other fields, sold all over the world.

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Since its inception, the company has adhered to the business philosophy of "customer-centric, integrity-based, quality for survival, innovation and development, and ideal for innovation and hard work"