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Programmable Power Guard Phidget – SAF1000_0 Phidgets

$ 47,60

SKU: mode_34712584211 Category: Motor Driver Tags: Motor Shield-Driver, Power Modules

Description
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Programmable Power Guard Phidget – SAF1000_0

When high-power motor stalls or stops suddenly, it can generate a high-voltage surge that can damage the circuitry of the motor controller and burn out the power supply. This Power Guard Phidget is designed to protect your hardware from such an event by preventing current from flowing back into the power supply, and by providing a heatsink and fan for the excess power to dissipate. This board is designed for high current systems and is capable of protecting your equipment from even the largest of power spikes. Simply connect your power supply’s positive wire to the 8-30V input lug, connect your device’s positive wire to the output lug, and wire both grounds to the ground lug. The SAF1000 connects to a port on a VINT Hub. See the “Compatible Products” tab for a list of hubs.

Power Control and Safety Features

Since this is an intelligent VINT device, the overvoltage trigger can be modified in software to accommodate for different power supplies. Similarly, the fan can be switched on or off, or it can be set to turn on when a certain temperature threshold is passed. You can also choose to switch the power off through software, like a relay. Even if communication between this board and the computer is interrupted, it will continue to power the device and protect against the last chosen overvoltage trigger.

Isolated for Stability

The VINT port on this board is electrically isolated from the rest of the board in order to improve stability by eliminating ground loops.

We strongly recommend using this Phidget according to the table below:

Recommended Use

Controller	Motor Rated Current	Suggested Power Guard
STC1000	Less than 1.5A	None
STC1000	1.5A to 5A	SAF2000
STC1000	Greater than 5A	SAF1000
DCC1000	Less than 1A	None
DCC1000	1A to 5A	SAF2000
DCC1000	Greater than 5A	SAF1000

Product Specifications

Board Properties
Controlled By	VINT
Power Supply Protector
Overvoltage Setting	Selectable via software 8 – 33 VDC
Overtemperature Trigger	125 °C
Sampling Interval Min	100 ms/sample
Sampling Interval Max	60 s/sample
Fan Trigger	75 °C
Electrical Properties
Continuous Current	50 A
Current Consumption Min (VINT Port)	100 μA
Supply Voltage Min	8 V DC
Supply Voltage Max	30 V DC
Power Consumption	250 mW
Physical Properties
Recommended Wire Size	6 – 14 AWG
Operating Temperature Min	-40 °C
Operating Temperature Max	85 °C

Fast Shipping and Professional Packing

Through our long-term relationship in a long-standing partnership with UPS, FedEx, DHL and many other top global carriers we can provide a variety of shipping options. Our warehouse employees will pack every item to our exacting specifications. The goods you send us are checked thoroughly and secured properly prior to shipping. Everyday we deliver thousands of packages to customers across many countries. The fact that we're committed to becoming the biggest online retailer in the world is clear. Both Europe as well as the USA have warehouses and distribution centres.

Orders that contain more than one item are assigned processing times in accordance with the item.

We will inspect each and every one of the items ordered before shipping. Today, most orders will be shipped within 48 hours. The delivery time should be between 3-7 days.

Returns

The stock market is always changing. It's not entirely managed by us, since we have multiple organizations, such as the factory and our storage. Stock levels can fluctuate at any given time. Please understand it may happen that your order will be out of stock after the order is placed.

The policy is for 30 days. If you have passed 30 days in the past since you purchased, unfortunately we can't offer you a refund or exchange.

To be eligible for a refund, your item must be in good condition and in the same state that you received it. The item must be in the original packaging.