Circuit Protection
Die 10 besten Produkte von Dezember 2025
Letzte Aktualisierung:
13. Dezember 2025
ZkeeShop
ZkeeShop 4Pcs 4S 20A 14.8V BMS Li-ion Lithium Battery Protection Board 18650 Charger Protection Board 16.8V Over Charge Over Discharge Short Circuit Protection
98
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AUF AMAZON ANSEHEN
Amazon.de
#1 GEWINNER
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High-accuracy voltage detection circuit;
Terminal of the charger using high voltage device;
Built-in three-stage over-current detection circuit (over-current 1, over-current 2, or load short circuit);
MOS transistor can control the battery charge and discharge;
Low standby current consumption.
11,99 € AUF AMAZON
Newnes
Practical Power System Protection (Practical Professional Books)
98
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AUF AMAZON ANSEHEN
Amazon.de
#2
CREATESPACE
The Fundamentals of Circuit Breaker & Protection Maintenance (Switchgear Maintenance, Band 1)
92
TOP QUALITÄT
AUF AMAZON ANSEHEN
Amazon.de
#3
CREATESPACE
Circuit Protection Devices: Quick Book
89
HOHE QUALITÄT
AUF AMAZON ANSEHEN
Amazon.de
#4
CRC Press
Short-Circuits in AC and DC Systems: ANSI, IEEE, and IEC Standards (Power Systems Handbook)
86
SICHERE QUALITÄT
AUF AMAZON ANSEHEN
Amazon.de
#5
Waveshare
Waveshare Industrial USB to RS485 Converter with Original FT232RNL and SP485EEN Chips Automatic Transceiving Embedded Protection Circuits Such as Resettable Fuse ESD Protection and TVS Diode
81
GUTE QUALITÄT
AUF AMAZON ANSEHEN
Amazon.de
#6
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This is an industrial USB to RS485 converter with original FT232RL and SP485EEN inside. It features embedded protection circuits such as llgthningproof, resettable fuse, ESD protection, and TVS diode, etc. It's pretty small in size.
The USB TO RS485 is very easy to use, allows automatic transceiving. Due to its fast communication, stability, reliability, and safety, it is an ideal choice for industrial control equipments and/or applications with high communication requirement.
USB to RS485 communication. Adopt original FT232RL and SP485EEN, fast communicating, stable and reliable, better compatibility
Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, llgthningproof & anti-electrostatic.
Onboard self-recovery fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage proof, improves shock resistance. 3 LEDs for indicating the power and transceiver status.
18,39 € AUF AMAZON
TECNOIOT
5 Stück 1S 10A 4,2 V Li-Ion Lithium 18650 BMS PCM Lade Akku Schutzplatine
80
GUTE QUALITÄT
AUF AMAZON ANSEHEN
Amazon.de
#7
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【1S10A】1S 10A 4,2V Li-Ion Lithium 18650 BMS PCM Ladebatterieschutzplatine
【Kompakt bauen】Einteilige Überladungsschutzspannung: 4,25V-4,35V;Einteilige Überentladungsschutzspannung: 2,30V-2,50V;Überentladungsschutzstrom: 16A;Ladestrom: 10A.
【Hochleistung】Drahtbruchschutz;Kurzschlussschutz;Kurzschlussschutz-Wiederherstellungsmodus: Trennen Sie die Lastfreigabe.
12,53 € AUF AMAZON
Waveshare
Waveshare Industrial USB to RS485 Converter with original CH343G and SP485EEN 300bps ~ 3Mbps Baudrate Built-In Lightningproof Tube,Resettable Fuse, ESD and TVS Protection Circuits
76
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AUF AMAZON ANSEHEN
Amazon.de
#8
IBest
Waveshare Industrial USB to RS485 Converter with original FT232RL 300-921600bps Baudrate Built-in Embedded Protection Circuits,Resettable Fuse, ESD Protection, TVS diode
75
GUTE QUALITÄT
AUF AMAZON ANSEHEN
Amazon.de
#9
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USB to RS485 communication.3 LEDs for indicating the power and transceiver status
Adopt original FT232RL, schnelle Kommunikation, stabil und zuverlässig, bessere Kompatibilität
Onboard TVS (transient voltage suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, lightningproof & anti-electrostatic
Onboard self-recovery fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage proof, improves shock resistance
Package Content:USB TO RS485 x1:USB-A male to female cable x1;Screwdriver x1
18,29 € AUF AMAZON
Waveshare
Waveshare Industrial USB to TTL (D) Serial Cable, FT232RNL Chip, Multi Protection Circuits, for Win7/8/10/11/Mac/Linux, with 4pin Header+SH1.0 3PIN Connector, for Raspberry Pi 5 Serial Port Debugging
70
GUTE QUALITÄT
AUF AMAZON ANSEHEN
Amazon.de
#10
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Industrial USB TO TTL serial cable, onboard power supply and signal indicators, supports 3.3V/5V voltage level switching, built in self-recovery fuse, ESD and IO protection diode circuits, etc. It is compact in size, suitable for serial port debugging of industrial equipments and can be directly connected to the Pi 5
Onboard Original Chips-Adopts Original FT232RNL Chips, Providing Better Stability And Compatibility. Suitable for serial port debugging of industrial equipments, Compatible With Raspberry Pi 5
Supports Multiple Connection Methods-Connect to PI5 UART Debug Connector Via SH1.0 3PIN cable, Connect To Raspberry Pi 40PIN GPIO UART Interface Via Separated 4PIN Header
Multiple Systems Support-Compatible With Popular Systems Like Win7/8/8.1/10/11, Mac, Linux, Android...
Three LED Indicators-Easily Checking The Operating Status, Convenient For Programming / Debugging
15,99 € AUF AMAZON
18650 protection circuit
short circuit protection
circuit protection products
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#1 GEWINNER
