Power Controllers
Power controllers are semiconductor devices which control the power (the voltage and/or current) supplied to an electrical circuit. They work in a similar way to circuit breakers but are much more efficient and faster at turning off the power. Instead of disconnecting power when it reaches the trip point, it will turn it off as soon as it sees even a gradual energy increase. In this way, it can protect any equipment from damage which might be caused by power surges or spikes. There are various types of power controllers. Some are analogue-based and some can be used for AC, DC or for both currents. There are micro controllers which consist of a complete protection system on a chip or these devices can be programmable, either by computer or by a specific programming method. Newer smart controllers have features such as alarm strategies and diagnostic load fault detection to ensure the correct functioning of a circuit and, if necessary, its repair. Because of their high speeds, power controllers tend to be used more in the fields of manufacturing and engineering where a power surge protector might not be considered fast enough to safeguard expensive and sensitive pieces of machinery.
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LTC4227 - Dual Ideal Diode and Single Hot Swap Controller (1 Supplier)
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LTC4228-1/LTC4228-2 - Dual Ideal Diode and Hot Swap Controller (1 Supplier)
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LTC4229 - Ideal Diode and Hot Swap Controller (1 Supplier)
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LTC4230 - Triple Hot Swap Controller with Multifunction Current Control (1 Supplier)
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LTC4232 - 5A Integrated Hot Swap Controller (1 Supplier)
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LTC4240 - CompactPCI Hot Swap Controller with I²C Compatible Interface (1 Supplier)
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LTC4241 - PCI-Bus with 3.3V Auxiliary Hot Swap Controller (1 Supplier)
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LTC4242 - Dual Slot Hot Swap Controller for PCI Express (1 Supplier)
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LTC4244 - Rugged, CompactPCI Bus Hot Swap Controllers (1 Supplier)
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LTC4245 - Multiple Supply Hot Swap Controller with I2C Compatible Monitoring (1 Supplier)
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LTC4251B/LTC4251B-1/ LTC4251B-2 - Negative Voltage Hot Swap Controllers in SOT-23 (1 Supplier)
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LTC4251 - Negative Voltage Hot Swap Controllers in SOT-23 (1 Supplier)
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LTC4252B-1/LTC4252B-2 LTC4252C-1/LTC4252C-2 - Negative Voltage Hot Swap Controllers (1 Supplier)
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LTC4252/LTC4252A - Negative Voltage Hot Swap Controllers (1 Supplier)
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LTC4253A-ADJ - -48V Hot Swap Controller with Sequencer (1 Supplier)
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LTC4253B - -48V Hot Swap Controller with Sequencer (1 Supplier)
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LTC4253/LTC4253A - -48V Hot Swap Controller with Sequencer (1 Supplier)
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LTC4255 - Quad Network Power Controller with I²C Compatible Interface (1 Supplier)
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LTC4257-1 - IEEE 802.3af PD Power over Ethernet Interface Controller with Dual Current Limit (1 Supplier)
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LTC4257 - IEEE 802.3af PD Power over Ethernet Interface Controller (1 Supplier)
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LTC4258 - Quad IEEE 802.3af Power over Ethernet Controller with Integrated Detection (1 Supplier)
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LTC4259A-1 - Quad IEEE 802.3af Power over Ethernet Controller with AC Disconnect (1 Supplier)
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LTC4259A - Quad IEEE 802.3af Power over Ethernet Controller with AC Disconnect (1 Supplier)
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LTC4260 - Positive High Voltage Hot Swap Controller with I²C Compatible Monitoring (1 Supplier)
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LTC4261 - Negative Voltage Hot Swap Controllers with ADC and I²C Monitoring (1 Supplier)
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