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Transformers

Transformers are electronic components that are used to transfer electrical energy from one circuit to another through electromagnetic induction. They consist of two coils of wire, known as the primary and secondary windings, which are wrapped around a magnetic core. When an alternating current is passed through the primary winding, it creates a magnetic field that induces a voltage in the secondary winding. Transformers are commonly used in power supplies, audio equipment, and electronic devices to step up or step down voltage levels, isolate circuits, and match impedance. They come in various sizes and types, including toroidal, laminated, and ferrite core transformers, and are essential components in many electronic systems.

Compare Image Name Manufacturer Pricing(USD) Quantity Weight(Kg) Size(LxWxH) Datasheet Factory Lead Time Mount Packaging Published Series Pbfree Code Part Status Moisture Sensitivity Level (MSL) Termination ECCN Code Max Operating Temperature Min Operating Temperature Operating Supply Voltage Diameter Length RoHS Status Current Rating Number of Pins Additional Feature Package / Case REACH SVHC Reach Compliance Code Frequency Height Width Approval Agency Mounting Type Weight Size / Dimension Height Seated (Max) Voltage - Rated AC HTS Code Physical Dimension Nominal Input Voltage Power Rating Type Frequency Range Subcategory Shielding Max Power Dissipation Power - Max Termination Style Output Voltage Application Number of Outputs Output Current Max Output Current Input Voltage-Nom Cord Length Inductance Transformer Type Current - Output Isolation Voltage Power Consumption Power (Watts) 1st Connector 2nd Connector Insertion Loss (dB) Turns Ratio - Primary:Secondary Number of Secondary Winding Number of Primary Winding Voltage - Isolation Current - Output (Max) VA Rating Impedance - Primary (Ω) Frequency Response Impedance - Secondary (Ω) DC Resistance (DCR) - Primary DC Resistance (DCR) - Secondary Power Level Voltage - Primary Voltage - Secondary Primary Winding(s) Secondary Winding(s) Center Tap Voltage - Secondary (Full Load)
369AX 369AX Hammond Manufacturing 0.0000
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0.00000000 4 Weeks Chassis Mount 2000 300 Active Not Applicable Wire Leads EAR99 105°C 0°C ROHS3 Compliant 115mA 77.7mm Chassis Mount 2.3lbs 1kg 63.50mm Lx69.85mm W 77.72mm 40W Laminated Core 40W 40VA Wire Leads 2A 2000Vrms 115mA 2A 100V 110V 120V 200V 220V 240V Dual, Multiple Taps Dual Yes 250V 6.3V
850C 850C Hammond Manufacturing 0.0000
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0.00000000 download Chassis Mount Bulk 850 Obsolete Not Applicable Solder EAR99 RoHS Compliant 600 21.59mm Chassis Mount 0.4lb 181.44g 1.700Lx1.200W 43.18mmx30.48mm 1.650 41.91mm 20Hz~20kHz Shielded Solder Lug Broadcast Quality 1 dB 250VAC @ 1 Sec 48 12/12 ±0.5dB 600 150/150 6Ohm 70Ohm 15dB
170EE 170EE Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks 2000 170 Active 1 (Unlimited) Quick Connect EAR99 95.3mm ROHS3 Compliant 123.9mm 152.4mm 15lbs 6.8kg 750W Autotransformer (Non-Isolated) 750W 1 750VA Wire Leads Wire Leads 115V 230V 115V 230V
166F12D 166F12D Hammond Manufacturing 0.0000
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0.00000000 4 Weeks 2015 166 Active 1 (Unlimited) EAR99 ROHS3 Compliant Chassis Mount 0.4lb 181.44g 60.45mm Lx35.05mm W 35.05mm Laminated Core 4.2VA Wire Leads 2000Vrms 350mA 117V Single Yes 12V
167M5 167M5 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Chassis Mount 2008 167 Active 1 (Unlimited) Wire Leads 130°C 0°C 47.75mm ROHS3 Compliant 60Hz 63.5mm 55.63mm Chassis Mount 0.9lb 408.23g 47.75mm Lx55.63mm W 63.50mm 15W Laminated Core 15W 15VA Wire Leads 3A 2000Vrms 3A 115V Single Single Yes 5V
631D 631D Hammond Manufacturing 0.0000
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0.00000000 Through Hole Bulk 631 Obsolete Not Applicable Solder 25mm RoHS Compliant 6 13mm 20mm Through Hole 0.984Lx0.787W 25.00mmx20.00mm 0.512 13.00mm 16.3mH SCR and Triac Trigger (Encapsulated) 1:1:1
166M12 166M12 Hammond Manufacturing 0.0000
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0.00000000 4 Weeks Chassis Mount 166 Active 1 (Unlimited) Wire Leads EAR99 ROHS3 Compliant Chassis Mount 1.7lbs 771.1g 93.73mm Lx54.10mm W 58.67mm Laminated Core 37.8W 37.8VA Wire Leads 3A 2000Vrms 115V Single Yes 12.6V
PWDP13096 PWDP13096 Hammond Manufacturing 0.0000
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0.00000000 Peter W. Dahl Design Active 1 (Unlimited) ROHS3 Compliant Chassis Mount 114.30mm Lx95.25mm W Laminated Core Wire Leads 117V Single Triple Yes
290DEX 290DEX Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2008 290 Active Not Applicable Wire Leads ROHS3 Compliant unknown Chassis Mount 8lbs 3.6kg 87.33mm Lx103.20mm W 106.38mm Laminated Core Wire Leads 3A 230mA 4A 3A 240V Single Triple Yes 650V 6.3V 5V
717A 717A Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 700 yes Active Not Applicable Wire Leads ROHS3 Compliant Chassis Mount 18lbs 8.2kg 133.35mm Lx127.00mm W 165.10mm Laminated Core 510W 510VA Wire Leads 500mA 117V 234V Single Yes 1020V
166P11 166P11 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2016 166 Active 1 (Unlimited) Wire Leads EAR99 130°C 0°C ROHS3 Compliant 58.7mm UL; CSA Chassis Mount 2lbs 907.2g 93.73mm Lx54.10mm W 54.10mm Laminated Core 55W 55VA Wire Leads 5A 1 2000Vrms 115V Single Yes 11V
610H 610H Hammond Manufacturing 0.0000
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0.00000000 download Through Hole Bulk 610 Obsolete Not Applicable Solder EAR99 Non-RoHS Compliant 6 15.8mm Through Hole 0.591Lx0.591W 15.00mmx15.00mm 0.622 15.80mm GENERAL PURPOSE 1.5mH Isolation and Data Interface (Encapsulated) 1:2CT
162J24 162J24 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks PCB, Through Hole 2000 162 Active 1 (Unlimited) PC Pin EAR99 130°C 0°C ROHS3 Compliant Through Hole 1.1lbs 499g 66.68mm Lx55.55mm W 39.70mm 36W Laminated Core 36W 36VA PC Pin 1.5A 2500Vrms Parallel 3A Series 1.5A 115V 230V Dual No Parallel 12V Series 24V
187F28 187F28 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks 2007 187 Active 1 (Unlimited) ROHS3 Compliant Chassis Mount 2.7lbs 1.2kg 102.36mm Lx66.68mm W 65.02mm Laminated Core 100VA Solder, Quick Connect 2000Vrms 3.57A 115V Single Yes 28V
PWDP13045 PWDP13045 Hammond Manufacturing 0.0000
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0.00000000 4 Weeks Chassis Mount 2015 Peter W. Dahl Design Active Wire Leads 146.05mm ROHS3 Compliant 160.66mm Chassis Mount 146.05mm Lx160.66mm W 152.40mm Laminated Core Wire Leads 500mA 500mA 115V 230V Dual Single No 2225V
229D30 229D30 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks PCB, Through Hole 2000 229 Active 1 (Unlimited) PC Pin EAR99 130°C 0°C ROHS3 Compliant 1.6A PCB MOUNTABLE 35.052mm cULus Through Hole 1.3lbs 589.7g 63.50mm Lx79.25mm W 35.05mm 48W Semi-Toroidal 48W 48VA PC Pin 1.6A 1 1750Vrms Parallel 3.2A Series 1.6A 115V 230V Dual No Parallel 15V Series 30V
172B 172B Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks 172 Active 1 (Unlimited) Plug EAR99 141.224mm ROHS3 Compliant 118.872mm 96.52mm UL 8.5lbs 3.9kg 500mV 8504.31.40.65 230V 200W Isolation 200W 304.8mm 200VA NEMA 6-15P NEMA 5-15R 1 200 VA 115V
182M12 182M12 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount, Panel 2013 182 Active 1 (Unlimited) Wire Leads EAR99 93.2mm ROHS3 Compliant 38.6mm CE, CSA, UL Chassis Mount 2.2lbs 997.9g 30.61mm 80W Toroidal 80W 80VA Wire Leads 3.33A 4000Vrms Parallel 6.66A Series 3.33A 117V 234V Dual No Parallel 12V Series 24V
161D34 161D34 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Through Hole 2000 161 Active 1 (Unlimited) PC Pin EAR99 130°C 0°C ROHS3 Compliant PCB MOUNTABLE 21.082mm UL; CSA Through Hole 0.12lb 54.43g 25.40mm Lx35.05mm W 21.08mm 8504.31.40.35 1W Laminated Core 1W 1VA PC Pin 25mA 2000Vrms Parallel 50mA Series 25mA 1 VA 115V Single Single, Multiple Taps No Parallel 17V Series 34V
166D25 166D25 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Chassis Mount 2000 166 Active 1 (Unlimited) Wire Leads EAR99 130°C 0°C ROHS3 Compliant 100mA 30.23mm UL; CSA Chassis Mount 0.3lb 136.08g 53.32mm Lx35.05mm W 115V 2.5W Laminated Core 2.5W 2.5VA Wire Leads 25V 100mA 100mA 1 2000Vrms Single Yes
1650PP 1650PP Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Through Hole Bulk 2015 1600 Obsolete 1 (Unlimited) Terminals EAR99 RoHS Compliant 107.95mm Through Hole 3.880Lx3.310W 98.55mmx84.07mm 4.250 107.95mm 30Hz~30kHz Unshielded Push-Pull Potted, Ultra-Linear - Tube Output 1 dB 2000V @ 1 Second 6.6kCT ±1dB 4 8 16 66.8Ohm 160.5Ohm 230mOhm 370mOhm 60W
162F56 162F56 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Through Hole 2000 162 Active 1 (Unlimited) PC Pin EAR99 130°C 0°C ROHS3 Compliant Through Hole 0.44lb 199.58g 41.28mm Lx33.32mm W 33.32mm 6W Laminated Core 6W 6VA PC Pin 110mA 2500Vrms Parallel 220mA Series 110mA 115V 230V Dual No Parallel 28V Series 56V
160E40 160E40 Hammond Manufacturing 0.0000
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0.00000000 download Through Hole 160 Active Not Applicable PC Pin EAR99 130°C 0°C ROHS3 Compliant PCB MOUNTABLE 30.988mm UL; CSA Through Hole 0.19lb 86.18g 35.05mm Lx30.23mm W 30.99mm 8504.31.40.35 1.2W Laminated Core 1.2W 1.2VA PC Pin 30mA 2000Vrms Parallel 60mA Series 30mA 1.2 VA 115V 230V Dual Single, Multiple Taps No Parallel 20V Series 40V
PT25PG PT25PG Hammond Manufacturing 0.0000
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0.00000000 EAR99 76.2mm Non-RoHS Compliant 833MHz 69.8mm 82.5mm 25W POWER TRANSFORMER 1.04A
RM0025N12 RM0025N12 Hammond Manufacturing 0.0000
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0.00000000 84.84mm 25A 144.78mm 152.4mm 1.2 mH 25A 44W
RM0008N30 RM0008N30 Hammond Manufacturing 0.0000
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0.00000000 download 71.88mm 8A 86.36mm 111.76mm 3 mH 8A 25W
RM0035P80 RM0035P80 Hammond Manufacturing 0.0000
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0.00000000 download 100.33mm 35A 142.49mm 175.26mm 800 μH 35A 51W
140C 140C Hammond Manufacturing 0.0000
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0.00000000 download Chassis Mount Bulk 140 Obsolete Not Applicable Wire Leads EAR99 RoHS Compliant 25.4mm Chassis Mount 0.125lb 56.7g 1.250Dia 31.75mm 1.000 25.40mm 70Hz~11kHz Unshielded Wire Leads Shielded 1 dB 1:34:5 50 ±1dB 60k
171E 171E Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks 2002 171 Active 1 (Unlimited) Plug EAR99 115V 96.5mm ROHS3 Compliant No SVHC 118.87mm 96.52mm UL 14lbs 6.4kg 115V 8504.31.40.65 179.3mm x 96.5mm x 118.9mm 115V 500W Isolation Other Transformers 500W 115V 115V 304.8mm 2000V 500VA NEMA 5-15P NEMA 5-15R 1 1 500 VA
183E28 183E28 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Through Hole 183 Active Not Applicable PC Pin EAR99 155°C 0°C ROHS3 Compliant 180mA No SVHC 28.7mm Through Hole 0.17lb 77.11g 41.28mm Lx36.50mm W 28.58mm 115V 2.5W Laminated Core 2.5W 2.5VA PC Pin 90mA 4000Vrms Parallel 180mA Series 90mA 115V 230V Dual No Parallel 14V Series 28V
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