Skema Rangkaian|Electronic Schematic Circuit Diagram

Addressable RS-232 Converters

20 March, 2010 (07:44) | Other Circuits | By:

ICSDataCom is the US distributor of Technman products and stocks their Serial Converters. Contact us to order. For information about these and other Technman products checkout their Products page.

	Addressable RS-232 Converters
	T-5258		See also
		Addressable RS-485 to RS-232 Converters. Converts 2-wire RS-485 signals to RS-232 levels and also provides address recognition logic to add RS-232 devices to an RS-485 network. Address scheme compatible with ICS Serial Devices and many other network devices. Download the T-5258 data sheet as a PDF file.	Manual T_5258

	T-5259
		Addressable RS-422 to RS-232 Converters. Converts 4-wire RS-422 signals to RS-232 levels and also provides address recognition logic to add RS-232 devices to an RS-422 network. Address scheme compatible with ICS Serial Devices and many other network devices. Download the T-5259 data sheet as a PDF file.	Manual T_5259

	Notes: 1. Keywords Addressable RS485 to RS232 Converters means Addressable RS-485 to RS-232 Converters and Addressable RS422 to RS232 Converters means Addressable RS-422 to RS-232 Converters

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Tags: Addressable RS-232, RS-232 Converters

Isolated RS-232 to RS-485 Converters and RS-232 Isolators

20 March, 2010 (07:41) | Other Circuits | By:

Use an RS-232 Tracker to solve RS-232 Connection Problems. Get $5.00 off with any Converter order.

RS-232 Isolators
	232i series of RS-232 Isolators isolates two RS-232 Serial Devices with up to 2,500 volts of isolation. Self-powered unit plugs directly onto a 9-pin PC COM port. 9 and 25 pin versions now available. Download the 232i data sheet as a pdf file.	Manuals 232i25 232i-9

Isolated RS-232 Converters
	485fi series of Isolated RS-232 to RS-485 Converters converts single-ended RS-232 signals to isolated differential RS-422/RS-485 signals. Features plug-in terminal strip and DTE/DCE jumpers. Best for 4-wire applications. Available with 9-pin and 25-pin female connectors. Includes power supply module. Download the 485Fi data sheet as a pdf file.	Manuals 485Fi 485F9i

	RS-232 to RS-485 Converter Model I-7520 provides 3000 V of isolation on the RS-232 port. Includes a power supply module. Download the I-7520 data sheet as a pdf file.	Manuals for I-7520 Series

	RS-232 to RS-485 Converter Model I-7520R provides 3000 V of isolation on the RS-485 port. Includes a power supply module. Download the I-7520R data sheet as a pdf file.

	RS-232 to RS-422/RS-485 Converter Model I-7520A provides 3000 V of isolation on the RS-232 port. Includes a power supply module. Download the I-7520A data sheet as a pdf file.

Notes: 1. RS-485 and RS-422 have the same signal levels. RS-485 drivers support 32 loads while RS-422 drivers drive just 7 loads. 2. Keyword RS232 Isolators is same as RS-232 Isolators, Isolated RS232 Converters is the same as Isolated RS-232 Converters, Isolated RS232 to RS485 Converters is the same as Isolated RS-232 to RS-485 Converters and Isolated RS232 to RS422 is the same as Isolated RS-232 to RS-422 3. All powered converters include an AC power adapter.

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Tags: Converters, Isolated RS-232, RS-232, RS-485

High Output Power RF Push-Pull MOSFET Oscillator

6 March, 2010 (10:58) | Oscillator | By:

With the circuit shown here you can create high frequency electromagnetic waves with very high output power.

Possible applications are experiments with wireless power transmission, RFID Transponder, tesla coils and the like.

Dependent on the coil, capacitor and cooling of the transistors output power in the range of 20W and more can be obtained.

At short distances, other electronic circuits may be disturbed or even destroyed. Broadcasting, RFID, AntiTheft, Wlan, medical appliances (pacemakers!) can be disturbed in a large area!

Never operate this circuit without taking precautions !

It may be illegal to operate in your Country!