3R3-76060-0 RECTIFIER Tohatsu
MFS15B2, MFS18B2, MFS9.9B2
RECTIFIER
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NyZyL 3R3-76060-0 Voltage Regulator Rectifier For To-ha-tsu MFS18B 2002 MFS18B2 2003 2004 2005 2006 2007 2008, NyZyL123
NyZyL Every product has quality inspection before leaving the factory. || manufacturing ensuring maximum durability, not easy to damage, with good performance and long service life. || installation and replacement method is simple. Wonderful replacement for the old or broken one, directly fitment. || compact in design, easy to carry and store, and can meet your needs. || easy and convenient for installation and use, reliable and durable, practical accessory.
NyZyL Every product has quality inspection before leaving the factory. || manufacturing ensuring maximum durability, not easy to damage, with good performance and long service life. || installation and replacement method is simple. Wonderful replacement for the old or broken one, directly fitment. || compact in design, easy to carry and store, and can meet your needs. || easy and convenient for installation and use, reliable and durable, practical accessory.
Adjustable Voltage Regulator Motorcycle Regulator Rectifier for Tohatsu MFS18B2 2003-2008 MFS18B 2002 3R3-76060-0
GYUQWC GOOD FUNCTIONALITY: A voltage regulator can help dissipate excess voltage, increase charge capacity and prevent overcharging of the battery. || Function: Rectifier can provide stable voltage, improve engine ignition efficiency, reduce fuel consumption, improve headlight brightness. || Heat dissipation function: The voltage regulator rectifier can prevent overcharge and improve the load capacity. Proper heat dissipation fin design, better heat dissipation, thereby improving heat dissipation and load capacity. || Motorbike Adjustable Voltage Regulator for your motorcycle, widely used and very practical. || Please confirm whether your model meets the product requirements before purchasing.
GYUQWC GOOD FUNCTIONALITY: A voltage regulator can help dissipate excess voltage, increase charge capacity and prevent overcharging of the battery. || Function: Rectifier can provide stable voltage, improve engine ignition efficiency, reduce fuel consumption, improve headlight brightness. || Heat dissipation function: The voltage regulator rectifier can prevent overcharge and improve the load capacity. Proper heat dissipation fin design, better heat dissipation, thereby improving heat dissipation and load capacity. || Motorbike Adjustable Voltage Regulator for your motorcycle, widely used and very practical. || Please confirm whether your model meets the product requirements before purchasing.
Motorcycle Voltage Rectifier Motorcycle Voltage Regulator Rectifier For Tohatsu 3R3-76060-0 MFS18B2 2003 2004 2005 2006 2007 2008 MFS18B 2002 Rectifier
CXNKZL Replacement for Voltage Regulator Rectifier. Direct replacement to your original unit. || Suitable heat sink fin design for better heat elimination. Improved heat sink and charging capabilities. || Application：For Tohatsu 3R3-76060-0 MFS18B2 2003 2004 2005 2006 2007 2008 MFS18B 2002 Voltage Regulator Rectifier || function：heavy duty metal construction with heat sink fins for better cooling, dissipate heat, it is very Sturdy in using || Features： match to your vehicle, direct replacement for or broken voltage regulator
CXNKZL Replacement for Voltage Regulator Rectifier. Direct replacement to your original unit. || Suitable heat sink fin design for better heat elimination. Improved heat sink and charging capabilities. || Application：For Tohatsu 3R3-76060-0 MFS18B2 2003 2004 2005 2006 2007 2008 MFS18B 2002 Voltage Regulator Rectifier || function：heavy duty metal construction with heat sink fins for better cooling, dissipate heat, it is very Sturdy in using || Features： match to your vehicle, direct replacement for or broken voltage regulator
Number on catalog scheme: 7
Tohatsu entire parts catalog list:
- ELECTRIC PARTS » 3R3-76060-0
- ASSEMBLY KIT » 3R3-76060-0
- ASSEMBLY KIT » 3R3-76060-0
- ELECTRIC PARTS » 3R3-76060-0
- ASSEMBLY KIT » 3R3-76060-0
- ELECTRIC PARTS » 3R3-76060-0
Information:
Charging System Components
Alternator
Illustration 1 g00333019
Alternator
(1) Slip rings
(2) Fan
(3) Stator
(4) Rotor
(5) Brush assembly The alternator is a three-phase, self-rectifying charging unit. The alternator is driven from an auxiliary drive by a V-belt.The alternator has three main parts. Rotor (4) creates magnetic lines of force. Stator (3) produces alternating current (AC). The rectifying diodes change the AC into direct current (DC).The electrical current for the alternator goes through the brushes. The field current is two to three amperes. The rectifying diodes send current from the alternator to the battery or the load. The rectifying diodes do not move current from the battery to the alternator.Voltage Regulator
The voltage regulator is a transistorized electronic switch. The voltage regulator controls the voltage output from the alternator. The voltage regulator has two basic circuits, the load circuit and the control circuit.The load circuit provides the regulator with voltage. The voltage determines the amount of current that is sent to the rotor's windings. The charging voltage is accomplished by cycling the control circuit on and off. The cycles of the control circuit are controlled by the load circuit. This controls the alternator output voltage.Starting System Components
Starting Motor
Illustration 2 g00661827
(1) Field
(2) Solenoid
(3) Clutch
(4) Pinion
(5) Commutator
(6) Brush assembly
(7) Armature When the start switch is activated, solenoid (2) moves pinion (4) in order to engage the ring gear on the flywheel. The pinion and the ring gear engage before the circuit between the battery and the starting motor is closed by the electric contacts in the solenoid. When the circuit between the battery and the starting motor is complete, the pinion rotates the flywheel. Clutch (3) provides protection for the starting motor so that the engine cannot turn the starting motor too fast. When the start switch is released, the pinion moves away from the ring gear.Solenoid
Illustration 3 g00292316
Typical cross section of a solenoid
A solenoid is an electromagnetic switch that performs two basic functions:
The solenoid closes the high current starter motor circuit with a low current start switch circuit.
The solenoid engages the starter motor pinion with the ring gear.The solenoid has windings (one set or two sets) around a hollow cylinder. A plunger with a spring load device is inside of the cylinder. The plunger can move forward and backward. When the start switch is closed and electricity is sent through the windings, a magnetic field is created. The magnetic field pulls the plunger forward in the cylinder. This moves the shift lever in order for the pinion drive gear to engage with the ring gear. The front end of the plunger then makes contact across the battery and across the motor terminals of the solenoid. The starting motor then begins to turn the flywheel of the engine.When the start switch is opened, current no longer flows through the windings. The spring now returns the plunger to the original position. At the same time, the spring moves the pinion gear away from the flywheel.When two sets of windings in the solenoid are used, the windings are called the hold-in winding and the pull-in winding. Both of the windings wind around the cylinder for an equal amount of times. The pull-in winding uses a wire with a larger diameter in order to produce a stronger magnetic field. When the start switch is closed, part of the current flows from the battery through the hold-in winding. The remainder of the current flows through the pull-in windings, to the motor terminal, and then to the ground. When the solenoid is activated, the current is shut off through the pull-in windings. Only the smaller hold-in windings are in operation for the extended period of time that is necessary for the engine to be started. The solenoid uses a smaller amount of current from the battery and heat that is created by the solenoid is kept at an acceptable level.
Alternator
Illustration 1 g00333019
Alternator
(1) Slip rings
(2) Fan
(3) Stator
(4) Rotor
(5) Brush assembly The alternator is a three-phase, self-rectifying charging unit. The alternator is driven from an auxiliary drive by a V-belt.The alternator has three main parts. Rotor (4) creates magnetic lines of force. Stator (3) produces alternating current (AC). The rectifying diodes change the AC into direct current (DC).The electrical current for the alternator goes through the brushes. The field current is two to three amperes. The rectifying diodes send current from the alternator to the battery or the load. The rectifying diodes do not move current from the battery to the alternator.Voltage Regulator
The voltage regulator is a transistorized electronic switch. The voltage regulator controls the voltage output from the alternator. The voltage regulator has two basic circuits, the load circuit and the control circuit.The load circuit provides the regulator with voltage. The voltage determines the amount of current that is sent to the rotor's windings. The charging voltage is accomplished by cycling the control circuit on and off. The cycles of the control circuit are controlled by the load circuit. This controls the alternator output voltage.Starting System Components
Starting Motor
Illustration 2 g00661827
(1) Field
(2) Solenoid
(3) Clutch
(4) Pinion
(5) Commutator
(6) Brush assembly
(7) Armature When the start switch is activated, solenoid (2) moves pinion (4) in order to engage the ring gear on the flywheel. The pinion and the ring gear engage before the circuit between the battery and the starting motor is closed by the electric contacts in the solenoid. When the circuit between the battery and the starting motor is complete, the pinion rotates the flywheel. Clutch (3) provides protection for the starting motor so that the engine cannot turn the starting motor too fast. When the start switch is released, the pinion moves away from the ring gear.Solenoid
Illustration 3 g00292316
Typical cross section of a solenoid
A solenoid is an electromagnetic switch that performs two basic functions:
The solenoid closes the high current starter motor circuit with a low current start switch circuit.
The solenoid engages the starter motor pinion with the ring gear.The solenoid has windings (one set or two sets) around a hollow cylinder. A plunger with a spring load device is inside of the cylinder. The plunger can move forward and backward. When the start switch is closed and electricity is sent through the windings, a magnetic field is created. The magnetic field pulls the plunger forward in the cylinder. This moves the shift lever in order for the pinion drive gear to engage with the ring gear. The front end of the plunger then makes contact across the battery and across the motor terminals of the solenoid. The starting motor then begins to turn the flywheel of the engine.When the start switch is opened, current no longer flows through the windings. The spring now returns the plunger to the original position. At the same time, the spring moves the pinion gear away from the flywheel.When two sets of windings in the solenoid are used, the windings are called the hold-in winding and the pull-in winding. Both of the windings wind around the cylinder for an equal amount of times. The pull-in winding uses a wire with a larger diameter in order to produce a stronger magnetic field. When the start switch is closed, part of the current flows from the battery through the hold-in winding. The remainder of the current flows through the pull-in windings, to the motor terminal, and then to the ground. When the solenoid is activated, the current is shut off through the pull-in windings. Only the smaller hold-in windings are in operation for the extended period of time that is necessary for the engine to be started. The solenoid uses a smaller amount of current from the battery and heat that is created by the solenoid is kept at an acceptable level.