ITPS-модуль (КарПиСи-шникам)

[Каток]

Пытаясь откопать заброшенный куда-то блок питания ATX Е10000 для CarPC, наткнулся на другую штучку, уже и позабытую - ITPS-Модуль. По размышлении решил продать - "нэ пригадиллась!"

Шо воно такэ?
В двух словах (по-русски): модуль, управляющий автоматическим включением-выключением CarPC в соответствии с "автомобильной" логикой, то есть с учётом положения ключа зажигания, напряжения (разряда аккумулятора или превышение напряжения при выходе из строя реле-регулятора), формирование необходимых задержек на шут-даун системы и другое. Полное описание привожу ниже, по-английски. К сожалению, слишком многа букаф, облом переводить.

Кому оно не нужно?
Если Ваш CarPC построен на комповой материнке с блоком питания типа того же Е10000 - такой модуль уже встроен в сам БП, и можно не беспокоиться.

И наконец, где ему место?
В системах, построенных на базе ноутбука или HDD-медиацентра. Подключается на кнопочку включения питания, и ноутбук или медиацентр начинает работать наподобие обычного ГУ, с учётом ключа зажигания и прочего. Подробнее - ниже.


ITPS-module
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1.Function characteristic:

• Wide scope input voltage：DC 7V-20V.
• The low power loss waits for an opportunity the electric current: The ITPS module operating current is smaller than 20mA.
• Intelligent accumulator cell management：When the accumulator cell beginnings and ends voltage is lower than 10V or is higher than 16V the automatic shut-off computer system.
• ACC time delay start： Examines has continuously 10 second ACC signal only then to start the computer system.
• ACC time delay power off： The delay time choice is 10 second, 30 second, 120 seconds
• Automatically forces power off：After the ACC time delay closes the machine-hour to arrive for +20 seconds to be allowed to force again to close is unable the normal power off computer system.
• The LED condition instructed that, When low pressure 1 second dodges 1 time, presses when for 1 second has dodged 2 time, is unable to force to close the machine-hour for 2 seconds to dodge 1 time.
• But compatibility strong：The support conforms to the ATX standard many kinds of computers system (to use DC-DC the ATX power source or AC-DC the ATX power source).

Dimensions: 52x28mm

2、Principle of work explanation：

1、In ITPS module electricity replacement：
After the ITPS module circular telegram can carry on 3 seconds self-checking replacements function, the inspecting office support ATX computer system active status. When ITPS module self-checking replacement when this ATX computer system place closing machine condition, then the ITPS module condition instructed the LED lamp lightens, the ITPS module enters the readiness for action. Otherwise does not lighten the condition aim to show the LED lamp.

2、ACC time delay start
When ATX computer readiness for action, when examines has continues the overtime 10 second ACC voltage, the ITPS module thought the ACC signal has been stable, then sends out machine the signal. Like the ACC voltage has the severance when the examination process makes a fresh start the time.

3、ACC time delay power off
When ATX computer active status, when examines the time which the ACC voltage leaves to continue to arrive the hypothesis the delay time (CC: 10 seconds: BB: 30 seconds: AA: When 120 seconds), the ITPS module thought this ACC signal confirmed leaves, then sends out the closing machine signal. If the ACC voltage has left before, actually arrives in the hypothesis delay time restores the speech, the ITPS module maintains the original active status.

4、The system forces power off
When ATX computer active status, when the ITPS module sends out the closing machine signal, the computer system can in the hypothesis time delay (10 seconds; 30 seconds; After 120 seconds) arrive the automatic pass machine, after if the delay time arrives the ITPS module to examine the PS_ON signal to continue for 20 seconds not to think the high level, the ITPS module thought the computer system is at out of control or has the condition which the procedure is unable to close, this time the ITPS module again sends out forces the closing machine signal to let the computer system implementation force to close.

5、Accumulator cell low pressure protection and protection：
① When ATX computer readiness for action, when examines has continues 30 seconds is lower than 10V the battery voltage, the ITPS module thought this battery already was at owes the electricity condition, then made the warning prompt through LED moreover to refuse with ACC to carry on machine the movement.
② In ATX computer active status, when examines has continues 30 seconds is lower than 10V the storage battery voltage, the ITPS module thought this battery already was at owes the electricity condition, first informed LED to make the warning prompt, after 30 seconds sent out the closing machine signal to let computer system closing machine, if the computer system were unable normally to close carries on forces closing machine.
③ When ATX computer active status, when examines has continues 3 seconds is higher than 16V the storage battery voltage, the ITPS module thought this battery already was in the over-voltage condition, made the warning prompt immediately through LED and simultaneously sends out the closing machine signal to let computer system closing machine, if the computer system were unable normally to close carries on forces closing machine.
④ When ATX computer readiness for action, when examines has continues 3 few is higher than 16V the storage battery voltage, the ITPS module thought this battery already was in the over-voltage condition, made the warning prompt through LED moreover to refuse immediately with ACC to carry on machine the movement.

3、ITPS module wiring diagram：


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P.S. Продаю дорого (самому так досталось), хочу 60 баксов.