Thyristor control circuit of welding

Related Categories

< 136 137 138 139 140 >

Allicdata Part#	Mft.Part#	Company	Spec.	QTY.	Pricing(USD)
SN74HC148DWRG4- ND	SN74HC148DWRG4	Texas Instruments	View more Series: 74HC Packaging: Tape & Reel (TR) Part Status: Obsolete Type: Priority Encoder Circuit: 1 x 8:3 Independent Circuits: 1 Current - Output High, Low: 5.2mA, 5.2mA Voltage Supply Source: Single Supply Voltage - Supply: 2 V ~ 6 V Operating Temperature: -40C ~ 85C Mounting Type: Surface Mount Package / Case: 16-SOIC (0.295", 7.50mm Width) Supplier Device Package: 16-SOIC Base Part Number: 74HC148	1000 Order	1+: $0
TC7MBL3257CFK-E LCT-ND	TC7MBL3257CFK-E L	Toshiba Semiconductor and Storage	View more Series: TC7MB Packaging: Cut Tape (CT) Part Status: Discontinued at Digi-Key Type: Multiplexer/Demultiplexer Circuit: 4 x 2:1 Independent Circuits: 1 Voltage Supply Source: Single Supply Voltage - Supply: 1.65 V ~ 3.6 V Operating Temperature: -40C ~ 85C Mounting Type: Surface Mount Package / Case: 16-VFSOP (0.118", 3.00mm Width) Supplier Device Package: 16-VSSOP Base Part Number: 7MBL3257	1000 Order	--
74VHC139CW-ND	74VHC139CW	ON Semiconductor	View more Series: 74VHC Packaging: Tape & Reel (TR) Part Status: Obsolete Type: Decoder/Demultiplexer Circuit: 2 x 2:4 Independent Circuits: 2 Current - Output High, Low: 8mA, 8mA Voltage Supply Source: Single Supply Voltage - Supply: 2 V ~ 5.5 V Operating Temperature: -40C ~ 85C Mounting Type: Surface Mount Package / Case: Die Supplier Device Package: Die	1000 Order	1+: $0
568-2944-5-ND	74LV251DB,112	NXP USA Inc	View more Series: 74LV Packaging: Tube Part Status: Obsolete Type: Multiplexer Circuit: 1 x 8:1 Independent Circuits: 1 Current - Output High, Low: 6mA, 6mA Voltage Supply Source: Single Supply Voltage - Supply: 1 V ~ 3.6 V Operating Temperature: -40C ~ 125C Mounting Type: Surface Mount Package / Case: 16-SSOP (0.209", 5.30mm Width) Supplier Device Package: 16-SSOP Base Part Number: 74LV251	1000 Order	1+: $0
296-40577-2-ND	TCA9545APWR	Texas Instruments	View more Series: TCA Packaging: Tape & Reel (TR) Part Status: Active Type: Bus Switch Circuit: 2 x 1:4 Independent Circuits: 1 Voltage Supply Source: Single Supply Voltage - Supply: 1.65 V ~ 5.5 V Operating Temperature: -40C ~ 85C Mounting Type: Surface Mount Package / Case: 20-TSSOP (0.173", 4.40mm Width) Supplier Device Package: 20-TSSOP Base Part Number: TCA9545	18000 Order	--
1727-4027-2-ND	74LVC139PW,118	Nexperia USA Inc.	View more Series: 74LVC Packaging: Tape & Reel (TR) Part Status: Active Type: Decoder/Demultiplexer Circuit: 1 x 2:4 Independent Circuits: 2 Current - Output High, Low: 24mA, 24mA Voltage Supply Source: Single Supply Voltage - Supply: 2.7 V ~ 3.6 V Operating Temperature: -40C ~ 125C Mounting Type: Surface Mount Package / Case: 16-TSSOP (0.173", 4.40mm Width) Supplier Device Package: 16-TSSOP Base Part Number: 74LVC139	12500 Order	2500+: $0.0808 5000+: $0.0759 12500+: $0.071 25000+: $0.0652 62500+: $0.0627
296-14906-1-ND	SN74LVC138ADR	Texas Instruments	View more Series: 74LVC Packaging: Cut Tape (CT) Part Status: Active Type: Decoder/Demultiplexer Circuit: 1 x 3:8 Independent Circuits: 1 Current - Output High, Low: 24mA, 24mA Voltage Supply Source: Single Supply Voltage - Supply: 1.65 V ~ 3.6 V Operating Temperature: -40C ~ 85C Mounting Type: Surface Mount Package / Case: 16-SOIC (0.154", 3.90mm Width) Supplier Device Package: 16-SOIC Base Part Number: 74LVC138	19869 Order	--
296-4256-5-ND	CD74ACT139E	Texas Instruments	View more Series: 74ACT Packaging: Tube Part Status: Active Type: Decoder/Demultiplexer Circuit: 1 x 2:4 Independent Circuits: 2 Current - Output High, Low: 24mA, 24mA Voltage Supply Source: Single Supply Voltage - Supply: 4.5 V ~ 5.5 V Operating Temperature: -55C ~ 125C Mounting Type: Through Hole Package / Case: 16-DIP (0.300", 7.62mm) Supplier Device Package: 16-PDIP Base Part Number: 74ACT139	4023 Order	--
74LCX157MTCXTR- ND	74LCX157MTCX	ON Semiconductor	View more Series: 74LCX Packaging: Tape & Reel (TR) Part Status: Active Type: Multiplexer Circuit: 4 x 2:1 Independent Circuits: 1 Current - Output High, Low: 24mA, 24mA Voltage Supply Source: Single Supply Voltage - Supply: 2 V ~ 3.6 V Operating Temperature: -40C ~ 85C Mounting Type: Surface Mount Package / Case: 16-TSSOP (0.173", 4.40mm Width) Supplier Device Package: 16-TSSOP Base Part Number: 74LCX157	5000 Order	--
800-1714-2-ND	QS3126QG8	IDT, Integrated Device Technology Inc	View more Packaging: Tape & Reel (TR) Part Status: Active Type: Bus Switch Circuit: 1 x 1:1 Independent Circuits: 4 Voltage Supply Source: Single Supply Voltage - Supply: 4.75 V ~ 5.25 V Operating Temperature: -40C ~ 85C Mounting Type: Surface Mount Package / Case: 16-SSOP (0.154", 3.90mm Width) Supplier Device Package: 16-QSOP Base Part Number: 3126	3000 Order	--
296-9233-5-ND	CD74HC4515M	Texas Instruments	View more Series: 74HC Packaging: Tube Part Status: Active Type: Decoder/Demultiplexer Circuit: 1 x 4:16 Independent Circuits: 1 Current - Output High, Low: 5.2mA, 5.2mA Voltage Supply Source: Single Supply Voltage - Supply: 2 V ~ 6 V Operating Temperature: -55C ~ 125C Mounting Type: Surface Mount Package / Case: 24-SOIC (0.295", 7.50mm Width) Supplier Device Package: 24-SOIC Base Part Number: 74HC4515	328 Order	1+: $1.8144 10+: $1.6298 100+: $1.3354 500+: $1.1368 1000+: $0.9587
MAX9390EHJ+-ND	MAX9390EHJ+	Maxim Integrated	View more Packaging: Tray Part Status: Active Type: Crosspoint Switch Circuit: 2 x 2:2 Independent Circuits: 2 Voltage Supply Source: Single Supply Voltage - Supply: 3 V ~ 3.6 V Operating Temperature: -40C ~ 85C Mounting Type: Surface Mount Package / Case: 32-TQFP Supplier Device Package: 32-TQFP (5x5) Base Part Number: MAX9390	707 Order	1+: $8.0136 10+: $7.6129 25+: $6.2748 50+: $5.9611 250+: $5.7756 500+: $5.2067
296-23261-2-ND	SN74LV138ADGVR	Texas Instruments	View more Series: 74LV Packaging: Tape & Reel (TR) Part Status: Active Type: Decoder/Demultiplexer Circuit: 1 x 3:8 Independent Circuits: 1 Current - Output High, Low: 12mA, 12mA Voltage Supply Source: Single Supply Voltage - Supply: 2 V ~ 5.5 V Operating Temperature: -40C ~ 85C Mounting Type: Surface Mount Package / Case: 16-TFSOP (0.173", 4.40mm Width) Supplier Device Package: 16-TVSOP Base Part Number: 74LV138	1000 Order	2000+: $0.0748 6000+: $0.0703 10000+: $0.0658
800-2627-5-ND	QS3383QG	IDT, Integrated Device Technology Inc	View more Packaging: Tube Part Status: Active Type: Bus FET Exchange Switch Circuit: 5 x 2:2 Independent Circuits: 1 Voltage Supply Source: Single Supply Voltage - Supply: 4.75 V ~ 5.25 V Operating Temperature: -40C ~ 85C Mounting Type: Surface Mount Package / Case: 24-SSOP (0.154", 3.90mm Width) Supplier Device Package: 24-QSOP Base Part Number: 3383	393 Order	--
296-33028-5-ND	CD74HC153E	Texas Instruments	View more Series: 74HC Packaging: Tube Part Status: Active Type: Multiplexer Circuit: 2 x 4:1 Independent Circuits: 1 Current - Output High, Low: 5.2mA, 5.2mA Voltage Supply Source: Single Supply Voltage - Supply: 2 V ~ 6 V Operating Temperature: -55C ~ 125C Mounting Type: Through Hole Package / Case: 16-DIP (0.300", 7.62mm) Supplier Device Package: 16-PDIP Base Part Number: 74HC153	923 Order	--
576-1454-ND	SY89844UMG	Microchip Technology	View more Series: Precision Edge Packaging: Tube Part Status: Active Type: Multiplexer Circuit: 1 x 2:1 Independent Circuits: 1 Voltage Supply Source: Single Supply Voltage - Supply: 2.375 V ~ 2.625 V Operating Temperature: -40C ~ 85C Mounting Type: Surface Mount Package / Case: 24-VFQFN Exposed Pad, 24-MLF Supplier Device Package: 24-MLF (4x4) Base Part Number: 89844	97 Order	1+: $2.4255 25+: $2.0246 100+: $1.8429
PCA8550PW,112-N D	PCA8550PW,112	NXP USA Inc	View more Packaging: Tube Part Status: Obsolete Type: Multiplexer Circuit: 1 x 4:4 Independent Circuits: 1 Current - Output High, Low: 2mA, 2mA Voltage Supply Source: Single Supply Voltage - Supply: 3 V ~ 3.6 V Operating Temperature: 0C ~ 70C Mounting Type: Surface Mount Package / Case: 16-TSSOP (0.173", 4.40mm Width) Supplier Device Package: 16-TSSOP Base Part Number: 8550	1000 Order	1+: $0
CD4066BM96E4-ND	CD4066BM96E4	Texas Instruments	View more Series: 4000B Packaging: Tape & Reel (TR) Part Status: Active Type: Bilateral, FET Switches Circuit: 1 x 1:1 Independent Circuits: 4 Voltage Supply Source: Dual Supply Voltage - Supply: 3 V ~ 18 V Operating Temperature: -55C ~ 125C Mounting Type: Surface Mount Package / Case: 14-SOIC (0.154", 3.90mm Width) Supplier Device Package: 14-SOIC Base Part Number: 4066	1000 Order	5000+: $0.085
7SB3125MUTCG-ND	7SB3125MUTCG	ON Semiconductor	View more Packaging: Tape & Reel (TR) Part Status: Active Type: Bus Switch Circuit: 1 x 1:1 Independent Circuits: 1 Voltage Supply Source: Single Supply Voltage - Supply: 4 V ~ 5.5 V Operating Temperature: -55C ~ 125C Mounting Type: Surface Mount Package / Case: 6-UFDFN Supplier Device Package: 6-UDFN (1.2x1) Base Part Number: 7SB3125	1000 Order	3000+: $0.0879
1727-1168-2-ND	CBT3306D-Q100J	Nexperia USA Inc.	View more Series: 74CBT Packaging: Tape & Reel (TR) Part Status: Last Time Buy Type: Bus Switch Circuit: 1 x 1:1 Independent Circuits: 2 Voltage Supply Source: Single Supply Voltage - Supply: 4.5 V ~ 5.5 V Operating Temperature: -40C ~ 85C Mounting Type: Surface Mount Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SO Base Part Number: 74CBT3306	1000 Order	2500+: $0.1124
74AUP2G157DC,12 5-ND	74AUP2G157DC,12 5	Nexperia USA Inc.	View more Series: 74AUP Packaging: Tape & Reel (TR) Part Status: Active Type: Multiplexer Circuit: 1 x 2:1 Independent Circuits: 1 Current - Output High, Low: 4mA, 4mA Voltage Supply Source: Single Supply Voltage - Supply: 0.8 V ~ 3.6 V Operating Temperature: -40C ~ 125C Mounting Type: Surface Mount Package / Case: 8-VFSOP (0.091", 2.30mm Width) Supplier Device Package: 8-VSSOP, US8 Base Part Number: 74AUP2G157	1000 Order	3000+: $0.1168
SN74HC253NG4-ND	SN74HC253NG4	Texas Instruments	View more Series: 74HC Packaging: Tube Part Status: Active Type: Multiplexer Circuit: 2 x 4:1 Independent Circuits: 1 Current - Output High, Low: 7.8mA, 7.8mA Voltage Supply Source: Single Supply Voltage - Supply: 2 V ~ 6 V Operating Temperature: -40C ~ 85C Mounting Type: Through Hole Package / Case: 16-DIP (0.300", 7.62mm) Supplier Device Package: 16-PDIP Base Part Number: 74HC253	1000 Order	1900+: $0.1414
SN74ALS138ADRG4 -ND	SN74ALS138ADRG4	Texas Instruments	View more Series: 74ALS Packaging: Tape & Reel (TR) Part Status: Active Type: Decoder/Demultiplexer Circuit: 1 x 3:8 Independent Circuits: 1 Current - Output High, Low: 400A, 8mA Voltage Supply Source: Single Supply Voltage - Supply: 4.5 V ~ 5.5 V Operating Temperature: 0C ~ 70C Mounting Type: Surface Mount Package / Case: 16-SOIC (0.154", 3.90mm Width) Supplier Device Package: 16-SOIC Base Part Number: 74ALS138	1000 Order	2500+: $0.232
SN74LVC157ADT-N D	SN74LVC157ADT	Texas Instruments	View more Series: 74LVC Packaging: Tape & Reel (TR) Part Status: Active Type: Multiplexer Circuit: 4 x 2:1 Independent Circuits: 1 Current - Output High, Low: 24mA, 24mA Voltage Supply Source: Single Supply Voltage - Supply: 2 V ~ 3.6 V Operating Temperature: -40C ~ 85C Mounting Type: Surface Mount Package / Case: 16-SOIC (0.154", 3.90mm Width) Supplier Device Package: 16-SOIC Base Part Number: 74LVC157	1000 Order	1000+: $0.241
296-32285-2-ND	SN74CBTD1G125DB VT	Texas Instruments	View more Series: 74CBTD Packaging: Tape & Reel (TR) Part Status: Active Type: Bus Switch Circuit: 1 x 1:1 Independent Circuits: 1 Voltage Supply Source: Single Supply Voltage - Supply: 4.5 V ~ 5.5 V Operating Temperature: -40C ~ 85C Mounting Type: Surface Mount Package / Case: SC-74A, SOT-753 Supplier Device Package: SOT-23-5 Base Part Number: 74CBTD1G125	1000 Order	1000+: $0.2457
296-28664-2-ND	SN74LV138APWT	Texas Instruments	View more Series: 74LV Packaging: Tape & Reel (TR) Part Status: Active Type: Decoder/Demultiplexer Circuit: 1 x 3:8 Independent Circuits: 1 Current - Output High, Low: 12mA, 12mA Voltage Supply Source: Single Supply Voltage - Supply: 2 V ~ 5.5 V Operating Temperature: -40C ~ 85C Mounting Type: Surface Mount Package / Case: 16-TSSOP (0.173", 4.40mm Width) Supplier Device Package: 16-TSSOP Base Part Number: 74LV138	1000 Order	250+: $0.3346 500+: $0.2848 1250+: $0.2278
PI3B3251QE-ND	PI3B3251QE	Diodes Incorporated	View more Packaging: Tube Part Status: Active Type: Multiplexer/Demultiplexer Circuit: 1 x 8:1 Independent Circuits: 1 Voltage Supply Source: Single Supply Voltage - Supply: 3 V ~ 3.6 V Operating Temperature: -40C ~ 85C Mounting Type: Surface Mount Package / Case: 16-SSOP (0.154", 3.90mm Width) Supplier Device Package: 16-QSOP Base Part Number: 3251	1000 Order	--
74AC157SC-ND	74AC157SC	ON Semiconductor	View more Series: 74AC Packaging: Tube Part Status: Obsolete Type: Multiplexer Circuit: 4 x 2:1 Independent Circuits: 1 Current - Output High, Low: 24mA, 24mA Voltage Supply Source: Single Supply Voltage - Supply: 2 V ~ 6 V Operating Temperature: -40C ~ 85C Mounting Type: Surface Mount Package / Case: 16-SOIC (0.154", 3.90mm Width) Supplier Device Package: 16-SOIC Base Part Number: 74AC157	1000 Order	--
MC74LCX139DTOS- ND	MC74LCX139DT	ON Semiconductor	View more Series: 74LCX Packaging: Tube Part Status: Obsolete Type: Decoder/Demultiplexer Circuit: 1 x 2:4 Independent Circuits: 2 Current - Output High, Low: 24mA, 24mA Voltage Supply Source: Single Supply Voltage - Supply: 2 V ~ 3.6 V Operating Temperature: -40C ~ 85C Mounting Type: Surface Mount Package / Case: 16-TSSOP (0.173", 4.40mm Width) Supplier Device Package: 16-TSSOP Base Part Number: 74LCX139	1000 Order	1+: $0
74F251ASJ-ND	74F251ASJ	ON Semiconductor	View more Series: 74F Packaging: Tube Part Status: Obsolete Type: Multiplexer Circuit: 1 x 8:1 Independent Circuits: 1 Current - Output High, Low: 3mA, 24mA Voltage Supply Source: Single Supply Voltage - Supply: 4.5 V ~ 5.5 V Operating Temperature: 0C ~ 70C Mounting Type: Surface Mount Package / Case: 16-SOIC (0.209", 5.30mm Width) Supplier Device Package: 16-SOP Base Part Number: 74F251	1000 Order	1+: $0
74LVQ151SCX-ND	74LVQ151SCX	ON Semiconductor	View more Series: 74LVQ Packaging: Tape & Reel (TR) Part Status: Obsolete Type: Multiplexer Circuit: 1 x 8:1 Independent Circuits: 1 Current - Output High, Low: 12mA, 12mA Voltage Supply Source: Single Supply Voltage - Supply: 2 V ~ 3.6 V Operating Temperature: -40C ~ 85C Mounting Type: Surface Mount Package / Case: 16-SOIC (0.154", 3.90mm Width) Supplier Device Package: 16-SOIC Base Part Number: 74LVQ151	1000 Order	1+: $0
74VHC138SJ-ND	74VHC138SJ	ON Semiconductor	View more Series: 74VHC Packaging: Tube Part Status: Obsolete Type: Decoder/Demultiplexer Circuit: 1 x 3:8 Independent Circuits: 1 Current - Output High, Low: 8mA, 8mA Voltage Supply Source: Single Supply Voltage - Supply: 2 V ~ 5.5 V Operating Temperature: -40C ~ 85C Mounting Type: Surface Mount Package / Case: 16-SOIC (0.209", 5.30mm Width) Supplier Device Package: 16-SOP Base Part Number: 74VHC138	1000 Order	--
74ACT138SJ-ND	74ACT138SJ	ON Semiconductor	View more Series: 74ACT Packaging: Tube Part Status: Obsolete Type: Decoder/Demultiplexer Circuit: 1 x 3:8 Independent Circuits: 1 Current - Output High, Low: 24mA, 24mA Voltage Supply Source: Single Supply Voltage - Supply: 4.5 V ~ 5.5 V Operating Temperature: -40C ~ 85C Mounting Type: Surface Mount Package / Case: 16-SOIC (0.209", 5.30mm Width) Supplier Device Package: 16-SOP Base Part Number: 74ACT138	1000 Order	1+: $0
SY89545LMI-TR-N D	SY89545LMI-TR	Microchip Technology	View more Series: Precision Edge Packaging: Tape & Reel (TR) Part Status: Discontinued at Digi-Key Type: Multiplexer Circuit: 1 x 4:1 Independent Circuits: 1 Voltage Supply Source: Single Supply Voltage - Supply: 3 V ~ 3.6 V Operating Temperature: -40C ~ 85C Mounting Type: Surface Mount Package / Case: 32-VFQFN Exposed Pad, 32-MLF Supplier Device Package: 32-MLF (5x5) Base Part Number: 89545	1000 Order	1+: $0
FST33X257QSP-ND	FST33X257QSP	ON Semiconductor	View more Packaging: Tube Part Status: Obsolete Type: Multiplexer/Demultiplexer Circuit: 1 x 8:4 Independent Circuits: 3 Voltage Supply Source: Single Supply Voltage - Supply: 4 V ~ 5.5 V Operating Temperature: -40C ~ 85C Mounting Type: Surface Mount Package / Case: 48-FSOP (0.154", 3.90mm Width) Supplier Device Package: 48-QVSOP Base Part Number: FST33X257	1000 Order	1+: $0
PI3B16211AE-ND	PI3B16211AE	Diodes Incorporated	View more Packaging: Tube Part Status: Obsolete Type: Bus Switch Circuit: 12 x 1:1 Independent Circuits: 2 Voltage Supply Source: Single Supply Voltage - Supply: 3 V ~ 3.6 V Operating Temperature: -40C ~ 85C Mounting Type: Surface Mount Package / Case: 56-TFSOP (0.240", 6.10mm Width) Supplier Device Package: 56-TSSOP Base Part Number: 16211	1000 Order	1+: $0
MC10H162P-ND	MC10H162P	ON Semiconductor	View more Series: 10H Packaging: Tube Part Status: Obsolete Type: Decoder Circuit: 1 x 3:8 Independent Circuits: 1 Voltage Supply Source: Dual Supply Voltage - Supply: -4.94 V ~ -5.46 V Operating Temperature: 0C ~ 75C Mounting Type: Through Hole Package / Case: 16-DIP (0.300", 7.62mm) Supplier Device Package: 16-DIP Base Part Number: 10H162	1000 Order	1+: $0
MC10H174MG-ND	MC10H174MG	ON Semiconductor	View more Series: 10H Packaging: Tube Part Status: Obsolete Type: Multiplexer Circuit: 2 x 4:1 Independent Circuits: 1 Voltage Supply Source: Dual Supply Voltage - Supply: -4.94 V ~ -5.46 V Operating Temperature: 0C ~ 75C Mounting Type: Surface Mount Package / Case: 16-SOIC (0.209", 5.30mm Width) Supplier Device Package: 16-SOEIAJ Base Part Number: 10H174	1000 Order	1+: $0
MC74VHC138DTR2- ND	MC74VHC138DTR2	ON Semiconductor	View more Series: 74VHC Packaging: Tape & Reel (TR) Part Status: Obsolete Type: Decoder/Demultiplexer Circuit: 1 x 3:8 Independent Circuits: 1 Current - Output High, Low: 8mA, 8mA Voltage Supply Source: Single Supply Voltage - Supply: 2 V ~ 5.5 V Operating Temperature: -55C ~ 125C Mounting Type: Surface Mount Package / Case: 16-TSSOP (0.173", 4.40mm Width) Supplier Device Package: 16-TSSOP Base Part Number: 74VHC138	1000 Order	1+: $0
CY74FCT2257CTSO C-ND	CY74FCT2257CTSO C	Texas Instruments	View more Series: 74FCT Packaging: Tube Part Status: Obsolete Type: Multiplexer Circuit: 4 x 2:1 Independent Circuits: 1 Current - Output High, Low: 15mA, 12mA Voltage Supply Source: Single Supply Voltage - Supply: 4.75 V ~ 5.25 V Operating Temperature: -40C ~ 85C Mounting Type: Surface Mount Package / Case: 16-SOIC (0.295", 7.50mm Width) Supplier Device Package: 16-SOIC Base Part Number: 74FCT2257	1000 Order	1+: $0

< 136 137 138 139 140 >

Hot Searches: thyristor control circuit of welding thyristor control of ac circuits thyristor motor control circuit thyristor control heater circuit thyristor control circuit thyristor controlled rectifier circuit thyristor controlled battery charger circuit thyristor dc motor control circuit photocoupler thyristor circuit ic thyristor circuit thyristor circuits controller circuit ic firing circuit of thyristor thyristor switch circuit thyristor gate triggering circuit rc snubber circuit for thyristor thyristor gate firing circuit thyristor latch circuit thyristor equivalent circuit microcontroller thyristor trigger circuit

Search Result:thyristor control circuit of welding

Related Categories