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Circuit Protection

Circuit Protection.jpg
Circuit protection is a crucial aspect of electronic components classification. It refers to the measures taken to prevent damage to electronic circuits due to overvoltage, overcurrent, or short circuits. Circuit protection devices such as fuses, circuit breakers, surge protectors, and voltage regulators are used to safeguard electronic components from damage caused by power surges, lightning strikes, and other electrical disturbances. These devices are designed to interrupt the flow of current when the voltage or current exceeds a safe level, thereby protecting the circuit and preventing damage to the electronic components. Circuit protection is essential for ensuring the reliability and longevity of electronic devices and systems.
Compare Image Name Manufacturer Pricing(USD) Quantity Weight(Kg) Size(LxWxH) Datasheet Factory Lead Time Lifecycle Status Mount Packaging Series Part Status Moisture Sensitivity Level (MSL) Number of Terminations Termination ECCN Code Max Operating Temperature Min Operating Temperature Depth Operating Supply Voltage Diameter Length RoHS Status Lead Free Contact Plating Radiation Hardening Number of Pins Additional Feature Package / Case Max Supply Voltage REACH SVHC Reach Compliance Code Min Supply Voltage Height Width Mfr Mounting Type Operating Temperature Voltage - Rated DC Technology Operating Supply Current Max Supply Current Capacitance Number of Functions Power Rating Type Capacitance @ Frequency JESD-609 Code Terminal Finish Terminal Position Terminal Form Peak Reflow Temperature (Cel) Supply Voltage Time@Peak Reflow Temperature-Max (s) Base Part Number Pin Count Temperature Grade Direction Surface Mount Terminal Pitch Number of Channels Subcategory Qualification Status Max Power Dissipation Diode Element Material Number of Elements Configuration Diode Type Number of Outputs Polarity Analog IC - Other Type Case Connection Non-rep Peak Rev Power Dis-Max Number of Circuits Leakage Current Working Voltage Applications Max Surge Current Voltage - Clamping Element Configuration Power Dissipation Breakdown Voltage Min Breakdown Voltage Reverse Standoff Voltage Max Reverse Leakage Current Peak Pulse Power Test Current Reverse Breakdown Voltage ESD Protection Watchdog Timer Threshold Voltage Adjustable Threshold Min Reset Threshold Voltage Max Reset Threshold Voltage Undervoltage Threshold Overvoltage Threshold Clamping Voltage Peak Pulse Current Max Breakdown Voltage Supplier Device Package Max Repetitive Reverse Voltage (Vrrm) Power Dissipation-Max Hold Current Max Junction Temperature (Tj) Trigger Device Type Telecom IC Type Power Line Protection Voltage - Breakdown (Min) Voltage - Breakover Power - Peak Pulse Current - Peak Pulse (10/1000μs) Voltage - Clamping (Max) @ Ipp Voltage - Reverse Standoff (Typ) Unidirectional Channels Number of Unidirectional Channels Bidirectional Channels
OCVPB21-13F6 OCVPB21-13F6 STMicroelectronics 0.0000
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0.00000000 - 13-UFBGA, WLCSP STMicroelectronics Surface Mount Internal Switch 1 General Purpose 13V 13-WLCSP (2.1x1.32)
STBP110ETDJ6F STBP110ETDJ6F STMicroelectronics 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) Obsolete 1 (Unlimited) 8 EAR99 85°C -40°C 5V 2mm ROHS3 Compliant Lead Free 8 8-WFDFN Exposed Pad 28V 2.5V 2mm Surface Mount Internal Switch 140μA 210μA 1 DUAL 5V STBP110 8 INDUSTRIAL 0.5mm 1 Power Management Circuits POWER SUPPLY SUPPORT CIRCUIT 1 General Purpose No 6.4V NO 2.7V 6.4V 2.7V 6.4V
P6KE15ARL P6KE15ARL STMicroelectronics 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) P6KE, TRANSIL™ Obsolete 1 (Unlimited) 2 EAR99 175°C -65°C 12.8V 3.53mm 6.75mm ROHS3 Compliant Lead Free 2 UL RECOGNIZED DO-204AC, DO-15, Axial Through Hole 15V AVALANCHE 1.9nF 600W Zener 1900pF @ 1MHz e3 Matte Tin (Sn) - annealed WIRE P6KE 2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED 500μA General Purpose 1mA 14.3V 12.8V 600W 1mA 14.3V 27.2V 147A 5W No 147A 8/20μs 1
SM30T12CAY SM30T12CAY STMicroelectronics 0.0000
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0.00000000 download ACTIVE (Last Updated: 7 months ago) Surface Mount Cut Tape (CT) Automotive, AEC-Q101, SM30TY, TRANSIL™ Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Lead Free 2 DO-214AB, SMC No SVHC Surface Mount -55°C~175°C TJ AVALANCHE Zener DUAL C BEND SM30T Bidirectional SILICON 1 3000W Automotive Single 11.4V 10V 200nA 3kW 1mA 17V 176A No 3000W 3kW 17V 1
SMTPA130 SMTPA130 STMicroelectronics 0.0000
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0.00000000 download 17 Weeks ACTIVE (Last Updated: 6 months ago) Surface Mount Tape & Reel (TR) SMP, TRISIL™ Active 1 (Unlimited) 2 SMD/SMT EAR99 150°C -55°C 117V 4.6mm ROHS3 Compliant Lead Free No 2 DO-214AA, SMB No SVHC 2.45mm 3.95mm Surface Mount 130V 30pF e3 Matte Tin (Sn) - annealed DUAL C BEND 260 30 SMTPA 2 Bidirectional Silicon Surge Protectors 1 SINGLE Bidirectional 50A 130V 130V 117V 150A 130V 130V 150mA SILICON SURGE PROTECTOR 173V
SMC30J18A SMC30J18A STMicroelectronics 0.0000
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0.00000000 download ACTIVE (Last Updated: 6 months ago) Surface Mount Cut Tape (CT) SMC30J, TRANSIL™ Active 1 (Unlimited) 2 SMD/SMT EAR99 6.25mm 7.15mm ROHS3 Compliant 2 DO-214AB, SMC No SVHC Surface Mount -55°C~175°C TJ AVALANCHE Zener DUAL C BEND SMC30J 2 Unidirectional 3kW SILICON 1 3000W 200nA 18V General Purpose Single 20V 18V 3kW 29.2V 103A No 3000W 3kW 103A 29.2V 1
SM15T220A SM15T220A STMicroelectronics 0.0000
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0.00000000 download ACTIVE (Last Updated: 7 months ago) Surface Mount Tape & Reel (TR) SM15T, TRANSIL™ Active 1 (Unlimited) 2 SMD/SMT EAR99 188V 7.15mm ROHS3 Compliant Lead Free 2 UL RECOGNIZED DO-214AB, SMC No SVHC 2.45mm 6.25mm Surface Mount -55°C~150°C TJ 220V AVALANCHE 625pF 1.5kW Zener e3 Matte Tin (Sn) - annealed DUAL C BEND 260 10 SM15T 2 Transient Suppressors 5W SILICON 1 Unidirectional 200nA General Purpose 4.6A Single 1.5kW 209V 188V 1μA 1.5kW 1mA 209V 388V 26A 231V No 1500W 1.5kW 26A 8/20μs 1
SM6T56AY SM6T56AY STMicroelectronics 0.0000
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0.00000000 download 17 Weeks ACTIVE (Last Updated: 7 months ago) Surface Mount Tape & Reel (TR) Automotive, AEC-Q101, SM6TY, TRANSIL™ Active 1 (Unlimited) 2 EAR99 4.6mm ROHS3 Compliant Lead Free 2 DO-214AA, SMB No SVHC 2.45mm 3.95mm Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 245 60 SM6T 2 Unidirectional 600W SILICON 1 200nA Automotive Single 53.2V 47.6V 200nA 600W 1mA 53.2V 100V 40A 58.8V No 40A 8/20μs 100V 1
SMAJ43A-TR SMAJ43A-TR STMicroelectronics 0.0000
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0.00000000 download 17 Weeks ACTIVE (Last Updated: 7 months ago) Surface Mount Tape & Reel (TR) SMAJ, TRANSIL™ Active 1 (Unlimited) 2 SMD/SMT EAR99 43V 4.6mm ROHS3 Compliant Lead Free 2 DO-214AC, SMA No SVHC 2.03mm 2.95mm Surface Mount -55°C~150°C TJ 43V AVALANCHE 350pF 400W Zener e3 Matte Tin (Sn) - annealed DUAL C BEND 260 10 SMAJ 2 Transient Suppressors 400W SILICON 1 Unidirectional 200nA General Purpose 1mA Single 3.3W 47.8V 43V 200nA 400W 1mA 47.8V Yes 91V 25A 50.3V No 25A 8/20μs 1
SMP100LC-140 SMP100LC-140 STMicroelectronics 0.0000
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0.00000000 download 17 Weeks ACTIVE (Last Updated: 7 months ago) Surface Mount Tape & Reel (TR) SMP, TRISIL™ Active 1 (Unlimited) 2 SMD/SMT EAR99 150°C -55°C 126V 4.6mm ROHS3 Compliant Lead Free No 2 DO-214AA, SMB 2.45mm 3.95mm Surface Mount 140V 65pF e3 Matte Tin (Sn) - annealed DUAL C BEND 260 30 SMP100 2 Bidirectional DIACs 1 100A Single 140V 140V 126V 2μA 5μA 190V 400A 140V 150mA SILICON SURGE PROTECTOR 175V
HDMI2C4-5F2 HDMI2C4-5F2 STMicroelectronics 0.0000
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0.00000000 download 11 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant 12-UFBGA, WLCSP Surface Mount Mixed Technology NOT SPECIFIED NOT SPECIFIED HDMI2C4 TRANS VOLTAGE SUPPRESSOR DIODE 5 HDMI
TCPP01-M12 TCPP01-M12 STMicroelectronics 0.0000
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0.00000000 download Tape & Reel (TR) Active 3 (168 Hours) ROHS3 Compliant 12-WFQFN Exposed Pad Surface Mount Internal Switch POWER SUPPLY SUPPORT CIRCUIT 2 USB-C (USB TYPE-C)
L9700D L9700D STMicroelectronics 0.0000
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0.00000000 download Surface Mount Tube Obsolete 3 (168 Hours) 8 SMD/SMT 150°C -55°C 20V 5mm ROHS3 Compliant No 8 8-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount Mixed Technology 1 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 5V 30 L9700 8 AUTOMOTIVE 1.27mm 650mW ANALOG CIRCUIT 6 5V General Purpose 3mA
P6KE30CA P6KE30CA STMicroelectronics 0.0000
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0.00000000 download 11 Weeks Through Hole Tape & Box (TB) P6KE, TRANSIL™ Active 1 (Unlimited) 2 Axial EAR99 175°C -65°C 25.6V 3.53mm 6.75mm ROHS3 Compliant Lead Free 2 UL RECOGNIZED DO-204AC, DO-15, Axial No SVHC 3.53mm 3.53mm Through Hole 30V AVALANCHE 1.075nF 600W Zener 537.5pF @ 1MHz e3 Matte Tin (Sn) - annealed WIRE P6KE 2 Bidirectional Transient Suppressors SILICON 1 Bidirectional ISOLATED 500μA General Purpose 1mA Single 5W 28.5V 26V 500μA 600W 1mA 28.5V 53.5V 75A 31.5V No 75A 8/20μs
TCPP02-M18 TCPP02-M18 STMicroelectronics 0.0000
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0.00000000 18-UFQFN Exposed Pad STMicroelectronics Surface Mount External Switch 1 - 5V 18-QFN (3.5x3.5)
SMA6T10AY SMA6T10AY STMicroelectronics 0.0000
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0.00000000 download 17 Weeks ACTIVE (Last Updated: 7 months ago) Surface Mount Tape & Reel (TR) Automotive, AEC-Q101, SMA6TY, TRANSIL™ Active 1 (Unlimited) 2 EAR99 2.95mm 4.6mm ROHS3 Compliant 2 LOW LEAKAGE CURRENT DO-214AC, SMA Surface Mount -40°C~150°C TJ AVALANCHE Zener DUAL C BEND SMA6T Unidirectional 600W SILICON 1 20μA Automotive Single 9.5V 8.6V 20μA 600W 1mA 18.6V 215A No 215A 8/20μs 18.6V 1
SMM4F12A-TR SMM4F12A-TR STMicroelectronics 0.0000
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0.00000000 download 11 Weeks ACTIVE (Last Updated: 7 months ago) Surface Mount Tape & Reel (TR) SMM4F, TRANSIL™ Active 1 (Unlimited) 2 SMD/SMT EAR99 12V ROHS3 Compliant Lead Free 2 DO-222AA Surface Mount -55°C~175°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL FLAT 260 SMM4F 3 Unidirectional Transient Suppressors SILICON 1 200nA General Purpose 91A Single 400W 13.3V 12V 200nA 400W 1mA 13.3V 25.3V 91A 14.7V No 91A 8/20μs 25.3V
STIL04-T5 STIL04-T5 STMicroelectronics 0.0000
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0.00000000 download Tube STIL Obsolete 1 (Unlimited) 5 ROHS3 Compliant Lead Free 5 Pentawatt-5 T5 (Straight Leads) Through Hole 1 e3 MATTE TIN SINGLE NOT SPECIFIED NOT SPECIFIED STIL04 5 NO Power Management Circuits Not Qualified 1 ANALOG CIRCUIT
SMBJ30A-TR SMBJ30A-TR STMicroelectronics 0.0000
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0.00000000 download 17 Weeks ACTIVE (Last Updated: 7 months ago) Surface Mount Tape & Reel (TR) SMBJ, TRANSIL™ Active 1 (Unlimited) 2 SMD/SMT EAR99 30V 4.6mm ROHS3 Compliant Lead Free Tin 2 DO-214AA, SMB No SVHC 2.65mm 5.59mm Surface Mount -55°C~150°C TJ 30V AVALANCHE 950pF 600W Zener e3 DUAL C BEND 260 30 SMBJ 2 Unidirectional Transient Suppressors SILICON 1 Unidirectional 4000W 200nA General Purpose 13A Single 600W 33.3V 30V 200nA 600W 1mA 33.3V 48.4V 13A 35.1V 150°C No 1
1.5KE6V8CARL 1.5KE6V8CARL STMicroelectronics 0.0000
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0.00000000 download 9 Weeks ACTIVE (Last Updated: 7 months ago) Through Hole Tape & Reel (TR) 1.5KE, TRANSIL™ Active 1 (Unlimited) 2 175°C -65°C 5.8V 5.3mm 9.5mm ROHS3 Compliant Lead Free Tin 2 UL RECOGNIZED DO-201AA, DO-27, Axial Through Hole 6.8V AVALANCHE 9.5nF 1.5kW Zener 4750pF @ 1MHz e3 WIRE 1.5KE 2 Transient Suppressors 1.5kW SILICON 1 Bidirectional ISOLATED 1mA General Purpose 1mA Single 1.5kW 6.45V 5.8V 1mA 1.5kW 10mA 6.45V 13.4V 746A 7.14V No 1500W 1.5kW 746A 8/20μs
SMB6F33AY SMB6F33AY STMicroelectronics 0.0000
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0.00000000 download 13 Weeks Tape & Reel (TR) Automotive, AEC-Q101, SMB6FxxAY Active 1 (Unlimited) RoHS Compliant DO-221AA, SMB Flat Leads compliant Surface Mount -55°C~175°C TJ Zener e3 Matte Tin (Sn) 260 10 Automotive No 36.7V 600W 11.8A 53.3V 33V Max 1
LCP1521S LCP1521S STMicroelectronics 0.0000
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0.00000000 download ACTIVE (Last Updated: 8 months ago) Surface Mount Tube LCP Obsolete 1 (Unlimited) 8 SMD/SMT EAR99 150°C -40°C 5mm ROHS3 Compliant Lead Free No 8 8-SOIC (0.154, 3.90mm Width) 1.25mm 4mm Surface Mount 35pF 1 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 30 LCP15 8 INDUSTRIAL 1 30A 100A 175V 150mA SURGE PROTECTION CIRCUIT
ESDA17-5SC6 ESDA17-5SC6 STMicroelectronics 0.5418
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0.00000000 download 13 Weeks ACTIVE (Last Updated: 8 months ago) Surface Mount Tape & Reel (TR) ESDA, TRANSIL™ Active 1 (Unlimited) 6 SMD/SMT EAR99 1.75mm 1.2V 3.05mm ROHS3 Compliant Lead Free 6 SOT-23-6 No SVHC 1.3mm 1.75mm Surface Mount -40°C~125°C TJ 17V AVALANCHE 33pF 150W Zener e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING ESDA17 6 Unidirectional Transient Suppressors 150W SILICON 5 BIDIRECTIONAL 75nA 14V General Purpose Common Anode 17V 14V 75nA 150W 1mA 17V Yes 15A 19V No
SMA4F15AY SMA4F15AY STMicroelectronics 0.2037
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0.00000000 download 9 Weeks Tape & Reel (TR) Automotive, AEC-Q101, SMA4F Active 1 (Unlimited) RoHS Compliant DO-221AC, SMA Flat Leads compliant Surface Mount -55°C~175°C TJ Zener e3 Matte Tin (Sn) 245 SMA4F Automotive No 16.7V 400W 16.4A 24.4V 15V 1
1.5KE200ARL 1.5KE200ARL STMicroelectronics 0.0000
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0.00000000 download 9 Weeks ACTIVE (Last Updated: 7 months ago) Through Hole Tape & Reel (TR) 1.5KE, TRANSIL™ Active 1 (Unlimited) 2 Axial 175°C -65°C 171V 5.3mm 9.5mm ROHS3 Compliant Lead Free Tin 2 UL RECOGNIZED DO-201AA, DO-27, Axial Through Hole 200V AVALANCHE 675pF 1.5kW Zener 675pF @ 1MHz e3 WIRE 1.5KE 2 Transient Suppressors 1.5kW SILICON 1 Unidirectional ISOLATED 1μA General Purpose 1mA Single 1.5kW 190V 171V 1μA 1.5kW 1mA 190V 353V 28A 210V No 1500W 1.5kW 28A 8/20μs 1
SM30T19CAY SM30T19CAY STMicroelectronics 0.0000
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0.00000000 download Surface Mount Cut Tape (CT) Automotive, AEC-Q101, SM30TY, TRANSIL™ Active 1 (Unlimited) 2 SMD/SMT EAR99 ROHS3 Compliant 2 DO-214AB, SMC No SVHC Surface Mount -55°C~175°C TJ AVALANCHE Zener DUAL C BEND SM30T 2 Bidirectional 1 3kW SILICON 1 SINGLE 3000W 16V Automotive 17.8V 16V 3kW 26V 115.4A 19.6V No 3000W 3kW 115.4A 26V
SMA6J12A-TR SMA6J12A-TR STMicroelectronics 0.0000
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0.00000000 download 17 Weeks ACTIVE (Last Updated: 7 months ago) Surface Mount Tape & Reel (TR) SMA6J, TRANSIL™ Active 1 (Unlimited) 2 SMD/SMT EAR99 12V ROHS3 Compliant Lead Free 2 DO-214AC, SMA No SVHC Surface Mount -55°C~175°C TJ AVALANCHE Zener e3 Matte Tin (Sn) - annealed DUAL C BEND 260 10 SMA6J 2 Unidirectional Transient Suppressors SILICON 1 Unidirectional 200nA General Purpose 60A Single 600W 14V 12V 200nA 600W 1mA 13.3V 23.5V 157A 14.7V No 157A 8/20μs 12V
P6KE36A P6KE36A STMicroelectronics 0.0000
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0.00000000 download 11 Weeks Through Hole Tape & Box (TB) P6KE, TRANSIL™ Active 1 (Unlimited) 2 Through Hole EAR99 175°C -65°C 30.8V 3.53mm 6.75mm ROHS3 Compliant Lead Free 2 UL RECOGNIZED DO-204AC, DO-15, Axial No SVHC 3.53mm 3.53mm Through Hole 36V AVALANCHE 950pF 600W Zener 950pF @ 1MHz e3 Matte Tin (Sn) - annealed WIRE P6KE 2 Unidirectional Transient Suppressors SILICON 1 Unidirectional ISOLATED 500μA General Purpose 1mA Single 5W 34.2V 31V 500μA 600W 1mA 34.2V 64.3V 62A 37.8V No 62A 8/20μs 1
SMB6F154A SMB6F154A STMicroelectronics 0.0000
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0.00000000 download 13 Weeks Tape & Reel (TR) SMB6FxxA Active 1 (Unlimited) RoHS Compliant DO-221AA, SMB Flat Leads compliant Surface Mount -55°C~175°C TJ Zener General Purpose No 171V 600W 2.4A 246V 154V 1
SMB6F18AY SMB6F18AY STMicroelectronics 0.0000
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0.00000000 download 13 Weeks Tape & Reel (TR) Automotive, AEC-Q101, SMB6FxxAY Active 1 (Unlimited) RoHS Compliant DO-221AA, SMB Flat Leads compliant Surface Mount -55°C~175°C TJ Zener e3 Matte Tin (Sn) 260 10 Automotive No 20V 600W 21.5A 29.2V 18V Max 1
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