Type Latch
 |
 New Dental Handpiece SLow Speed Contra Angle Latch Type with Ball Bearings USA $19.00 Time Remaining: 1d 23h 30m Buy It Now for only: $19.00 |
 Super Dent Dental Handpiece Contra Angle Latch Type Head Attachment New $35.00 Time Remaining: 17h 37m |
 5X Dental E TYPE Latch Contra Angle Low Speed Handpiece $129.99 Time Remaining: 9d 14h 2m Buy It Now for only: $129.99 |
 5pc Dental Handpiece Low Slow Speed Contra Angle E Type Latch New Style SALE $106.88 Time Remaining: 26d 21h 52m Buy It Now for only: $106.88 |
 Dental High Low Speed Latch Contra Angle Handpiece Kit Wrench Type 4H $96.99 Time Remaining: 27d 4h 3m Buy It Now for only: $96.99 |
 DENTALE TYPE LATCH CONTRA ANGLE LOW SPEED HANDPIECE $32.99 Time Remaining: 24d 15h 22m Buy It Now for only: $32.99 |
 PROPHY BRUSH FLAT LATCH TYPE 144 PCS BOX DENTAL $24.99 Time Remaining: 17d 23h 26m Buy It Now for only: $24.99 |
 5 DENTAL LATCH CONTRA ANGLE SLOW low SPEED HANDPIECE new E type AU $117.43 Time Remaining: 22d 2h 28m Buy It Now for only: $117.43 |
 100pcs NEW Silicon Carbide Polishing Polisher Brushes Latch Type $24.98 Time Remaining: 29d 10h 42m Buy It Now for only: $24.98 |
 DENTAL HANDPIECE STAR TITAN TYPE mini LATCH HEAD $65.95 Time Remaining: 22d 12h 38m Buy It Now for only: $65.95 |
 Latch type contra angle low speed handpiece SK B $5.51 (6 Bids) Time Remaining: 1d 3h 21m |
 5 Dental E TYPE Latch Contra Angle Low Speed Handpiece $120.00 Time Remaining: 10d 12h 16m Buy It Now for only: $120.00 |
 5 Dental E Type Latch contra angle slow low handpiece For burs 235mm $114.00 Time Remaining: 24d 21h 32m Buy It Now for only: $114.00 |
 1 X E Type Latch Straight Angle Low Speed Handpiece $32.99 Time Remaining: 16d 22h 48m Buy It Now for only: $32.99 |
 Low Speed NSK style Handpiece E Type Latch Contra Angle $32.99 Time Remaining: 7d 21h 56m Buy It Now for only: $32.99 |
 14pcs Assorted Dental Silicone Polisher 235mm Diamond Burs Cups Latch type $12.98 Time Remaining: 26d 9h 55m Buy It Now for only: $12.98 |
 10 New Dental E TYPE LATCH CONTRA ANGLE LOW slow SPEED Handpiece for 235mm bur $200.00 Time Remaining: 26d 1h 53m Buy It Now for only: $200.00 |
 144 PCS Dental Prophy Rubber Cup Latch Type $24.99 Time Remaining: 10d 12h 59m Buy It Now for only: $24.99 |
 5x Dental Handpiece Low Slow Speed Contra Angle E Type Latch SALE New Style $119.88 Time Remaining: 26d 21h 56m Buy It Now for only: $119.88 |
 Dental Bearings Latch Head low speed handpiece contra angle E type $7.50 (7 Bids) Time Remaining: 1d 3h 24m |
 5 DENTAL E TYPE LATCH CONTRA ANGLE SLOW SPEED HANDPIECE $104.50 Time Remaining: 28d 22h 5m Buy It Now for only: $104.50 |
 Prophy Cups Rubber Latch Type 144 Pcs Dental Supplies Dentmart $14.24 Time Remaining: 17d 3h 54m Buy It Now for only: $14.24 |
 720 PCS Dental Prophy Rubber Cup Latch Type 144pc box $109.99 Time Remaining: 17d 22h 17m Buy It Now for only: $109.99 |
 E type Low Speed Handpiece Latch type contra angle $25.00 Time Remaining: 11d 1h 50m Buy It Now for only: $25.00 |
 5 New Dental E TYPE LATCH CONTRA ANGLE LOW slow SPEED Handpiece for 235mm bur $109.99 Time Remaining: 22d 22h 7m Buy It Now for only: $109.99 |
 3x Dental Handpiece Low Slow Speed Contra Angle E Type Latch New Style SALE $86.88 Time Remaining: 26d 21h 57m Buy It Now for only: $86.88 |
 10 E TYPE latch contra angle Slow speed HANDPIECE AU $182.06 Time Remaining: 10d 8h 39m Buy It Now for only: $182.06 |
 5 Dental Low Speed Handpiece Contra Angle E Type Latch $119.99 Time Remaining: 5d 3h 41m Buy It Now for only: $119.99 |
 New Dental E TYPE LATCH CONTRA ANGLE LOW slow SPEED Handpiece for 235mm bur $0.99 (1 Bid) Time Remaining: 1d 9h 2m |
 Free Shipping NSK Style Low Speed Handpiece E Type Latch Contra Angle NAC $39.00 Time Remaining: 29d 6h 2m Buy It Now for only: $39.00 |
 10 Dental Handpiece Low Speed Contra Angle E Type Latch $218.00 Time Remaining: 6d 5h 17m Buy It Now for only: $218.00 |
 Prophy Brushes Latch Type 144 Pcs Dental Supplies Dentmart $23.74 Time Remaining: 17d 4h 2m Buy It Now for only: $23.74 |
 100pcs Assorted Dental Polishing Polisher Brush Wheel Latch Type20pcs set $34.98 Time Remaining: 3d 2h 40m Buy It Now for only: $34.98 |
 5x Dental Lab Handpiece Low Speed Contra Angle E Type Latch New Style SALE $104.66 Time Remaining: 4h 4m Buy It Now for only: $104.66 |
 Prophy cups latch type RAbox of 144 DENTAL EMPORIUM $15.95 Time Remaining: 13d 17h 56m Buy It Now for only: $15.95 |
 432 PCS Dental Prophy Brush Polishing Latch type NEW $99.99 Time Remaining: 28d 12h 1m Buy It Now for only: $99.99 |
 New Dental Handpiece SLow Speed Contra Angle Latch Type with Ball Bearings Y $22.95 Time Remaining: 19d 22h 23m Buy It Now for only: $22.95 |
 Dental Implant Surgery Handpiece 4001 Push button Latch type FDA $299.00 Time Remaining: 1d 22h 21m |
 3 Dental E TYPE Latch Contra Angle Low Speed Handpiece $84.99 Time Remaining: 7d 3h 23m Buy It Now for only: $84.99 |
 Dental Low Speed Handpiece E Type Latch Contra Angle $23.99 Time Remaining: 24d 1h 35m Buy It Now for only: $23.99 |
 1 Set 20pcs Assorted Dental Polishing Polisher Brush Wheel Latch Type $9.98 Time Remaining: 1d 23h 33m Buy It Now for only: $9.98 |
 PROPHY BRUSH FLAT LATCH TYPE 100 PCS BAG DENTAL $20.99 Time Remaining: 17d 23h 22m Buy It Now for only: $20.99 |
 5pcs Dental Lab Low Speed Handpiece Contra Angle E Type Latch New SALE $119.99 Time Remaining: 17d 2h 21m Buy It Now for only: $119.99 |
 30pcs Silicon Carbide Polishing Polisher Assorted Brushes Latch Type6pcs kit $12.98 Time Remaining: 16d 9h 18m Buy It Now for only: $12.98 |
 100 pcs NEW Dental Polishing Shank Mandrel Latch Type $29.98 Time Remaining: 16d 7m Buy It Now for only: $29.98 |
 NEW Dental Low Speed E type Latch Contra Angle Handpiece NSK NAC EC type $38.99 Time Remaining: 7d 12h 42m Buy It Now for only: $38.99 |
 16pcs Assorted Dental Lab Latch Type Polishing Brush Wheel $8.10 Time Remaining: 3d 11h 1m Buy It Now for only: $8.98 |
 Dental Latch Type burs 235mm contra angle Ball bearings slow low handpiece $19.90 Time Remaining: 10d 4h 47m Buy It Now for only: $19.90 |
 Carbide Dental Bur RA 4 Latch Round Pk 10 Midwest Type $15.95 Time Remaining: 16d 10h 58m Buy It Now for only: $15.95 |
 5 Dental E TYPE Latch Contra Angle Low Speed Handpiece $125.40 Time Remaining: 7d 23h 22m Buy It Now for only: $125.40 |
 5X DENTAL E TYPE LATCH CONTRA ANGLE LOW SPEED HANDPIECE $128.24 Time Remaining: 4d 21h 59m Buy It Now for only: $128.24 |
 144 PCS Dental Prophy Brush Latch Type NEW Nylon $32.99 Time Remaining: 13d 21h 33m Buy It Now for only: $32.99 |
 100pcs White Bristle Nylon Polishing Polisher Brushes Latch Type NEW $24.98 Time Remaining: 28d 5h 19m Buy It Now for only: $24.98 |
 5 DENTAL E TYPE LATCH CONTRA ANGLE LOW SPEED HANDPIECES $124.00 Time Remaining: 10d 9h 55m Buy It Now for only: $124.00 |
 DENTAL E TYPE LATCH CONTRA ANGLE LOW SPEED HANDPIECE $29.00 Time Remaining: 11d 13h 12m Buy It Now for only: $29.00 |
 16pcs Assorted Dental Silicone Polisher 235mm Diamond Burs Cups Latch type $13.60 Time Remaining: 3d 11h 5m Buy It Now for only: $14.98 |
 720 PCS Dental Prophy Rubber Cup Latch Type 144pc box $74.99 Time Remaining: 7d 13h 46m Buy It Now for only: $74.99 |
 Dental Handpiece Low Speed Contra Angle E Type Latch $28.00 Time Remaining: 19d 14h Buy It Now for only: $28.00 |
 2 DENTAL E TYPE LATCH CONTRA ANGLE LOW SPEED HANDPIECE $51.16 Time Remaining: 3h 30m Buy It Now for only: $51.16 |
 Dental E type low speed latch handpiece air motor U $55.00 Time Remaining: 10d 21h 34m Buy It Now for only: $55.00 |
 Dental Low Speed Handpiece E Type Latch Contra Angle $25.00 Time Remaining: 28d 22h 36m Buy It Now for only: $25.00 |
 432 PCS Dental Prophy Rubber Cup Latch Type Three Color $72.99 Time Remaining: 18d 22h 14m Buy It Now for only: $72.99 |
 3 new Dental slow Low Speed Handpiece E Type Latch Contra Angle $75.00 Time Remaining: 4d 21h 24m Buy It Now for only: $75.00 |
 DENTAL COMPOSITE POLISHING WHEELS 14 LATCH TYPE ASSORTED NEW $58.45 Time Remaining: 4d 13h 1m Buy It Now for only: $58.45 |
 Carbide Bur RA 6 40 count Latch Type $19.00 Time Remaining: 3d 15h 11m Buy It Now for only: $59.00 |
 DENTAL E TYPE LATCH CONTRA ANGLE LOW SPEED HANDPIECE $25.00 Time Remaining: 15h 32m Buy It Now for only: $25.00 |
 Universal Latch Type Contra Angle 20000 RPM NEW $24.99 Time Remaining: 2d 13h 18m Buy It Now for only: $24.99 |
 LOW SLOW SPEED DENTAL HANDPIECE CONTRA ANGLE LATCH TYPE $159.95 Time Remaining: 9d 9h 7m Buy It Now for only: $159.95 |
 10pcs Dental Lab Low Speed Handpiece Contra Angle E Type Latch New WHOLESALE $241.99 Time Remaining: 17d 2h 25m Buy It Now for only: $241.99 |
 1 X Low Speed Handpiece E Type Latch Contra Angle $32.99 Time Remaining: 16d 23h 1m Buy It Now for only: $32.99 |
 3 Dental E TYPE Latch Contra Angle Low Speed Handpiece $73.90 Time Remaining: 1d 22h 47m Buy It Now for only: $73.90 |
 5x Dental Handpiece Contra Angle E Type Latch A Class $165.99 Time Remaining: 22d 22h 40m Buy It Now for only: $165.99 |
 5 NSK STYLE LATCH CONTRA ANGLE E TYPE handpiece Compatible with NSK EX 203 SET $96.00 Time Remaining: 27d 9h 40m Buy It Now for only: $96.00 |
 NSK NAC EC contra angle handpiece dental low speed NEW push button e type latch $0.02 (1 Bid) Time Remaining: 5d 17h 9m |
 5x Dental Handpiece Low Speed Contra Angle E Type Latch $130.76 Time Remaining: 11d 21h 39m Buy It Now for only: $130.76 |
 100 pcs Dental New Latch type Polishing Polisher Cups $24.98 Time Remaining: 16d 7h 29m Buy It Now for only: $24.98 |
 Dental E Type Latch Contra Angle Low Speed Handpiece $28.74 Time Remaining: 6d 13h 24m Buy It Now for only: $28.74 |
 16pcs Assorted Dental Silicone Polisher 235mm Diamond Burs Cups Latch type $13.98 Time Remaining: 20d 6h 14m Buy It Now for only: $13.98 |
 2 x Pro Dental Slow Low Speed Handpiece E Type Latch Contra Angle $53.00 Time Remaining: 24d 21h 31m Buy It Now for only: $53.00 |
 Dental E Type Latch Straight Angle Low Speed Handpiece $28.74 Time Remaining: 25d 13h Buy It Now for only: $28.74 |
 Dental low speed handpiece E TYPE latch contra angle $29.00 Time Remaining: 15d 2h 52m Buy It Now for only: $29.00 |
 5Dental E Type Latch Straight Angle Low Speed Handpiece $125.00 Time Remaining: 2d 2h 11m Buy It Now for only: $125.00 |
 60pcs Assorted Dental Polishing Polisher Brush Wheel Latch Type20pcs set $22.70 Time Remaining: 6d 10h 5m Buy It Now for only: $24.98 |
 100pcs Cotton Polishing Polisher Brushes Wheel Latch Type NEW $29.98 Time Remaining: 28d 3h 44m Buy It Now for only: $29.98 |
 5 new DENTIST Dental Low slow Speed Handpiece E Type Latch Contra Angle $126.00 Time Remaining: 29d 22h 5m Buy It Now for only: $126.00 |
 5 New Dental Handpiece SLow Speed Contra Angle Latch Type with Ball Bearings Y $104.99 Time Remaining: 4d 23h 6m Buy It Now for only: $104.99 |
 Universal Latch Type Low Speed Contra Angle NIB $23.95 Time Remaining: 10d 22h 47m Buy It Now for only: $23.95 |
 DENTAL AMALGAM GOLD POLISHING GREEN STONES3 WHITE STONES9 LATCH TYPE NEW $8.85 Time Remaining: 4d 13h 30m Buy It Now for only: $8.85 |
 Dental E TYPE Latch Contra Angle Low Speed Handpiece $31.99 Time Remaining: 3d 21h 32m Buy It Now for only: $31.99 |
 16pcs Assorted Dental Lab Latch Type Polishing Brush Wheel $7.98 Time Remaining: 10d 7h 57m Buy It Now for only: $7.98 |
 DENTAL HANDPIECE STAR TITAN TYPE LATCH HEAD B BEARING $65.95 Time Remaining: 22d 12h 36m Buy It Now for only: $65.95 |
 5 Dental low speed handpiece E TYPE E CONNECTOR latch contra angle $179.00 Time Remaining: 6d 20h 30m Buy It Now for only: $197.00 |
 10pcs Dental Handpiece Low Slow Speed Standard Contra Angle E Type Latch SALE $220.99 Time Remaining: 26d 22h 6m Buy It Now for only: $220.99 |
 5 Dental E Type Latch Contra Angle Low Speed Handpiece $129.00 Time Remaining: 2d 1h 48m Buy It Now for only: $129.00 |
 Dental Low Speed E type Latch Contra Angle Handpiece $36.99 Time Remaining: 29d 1h 47m Buy It Now for only: $36.99 |
 144 PCS Nylon Dental Prophy Brush 6mm Large Pointed Head Latch Type NEW UNIQUE $66.99 Time Remaining: 23d 23h 31m Buy It Now for only: $66.99 |
 144 PCS Dental Prophy Cup Pointed Polisher Latch Type $28.99 Time Remaining: 17d 22h 9m Buy It Now for only: $28.99 |
 10x Dental Handpiece Contra Angle E Type Latch BB SALE $239.99 Time Remaining: 4d 13h 54m Buy It Now for only: $239.99 |
 10PC Dental low speed contra angle latch type head 2011 $225.00 Time Remaining: 25d 9h 47m Buy It Now for only: $225.00 |
 50 PROPHY BRUSH FLAT LATCH TYPE DENTAL $19.99 Time Remaining: 22d 20h 40m Buy It Now for only: $19.99 |
Type Latch
How Does a Latching Relay Work?
Relays are electromechanical devices that control the voltage of switches. Latching relays send volts to a coil that runs the relay. Unlike other relays, a latching relay does not need unbroken voltage. Taking away the voltage does not place the relay back in its first position. It takes another force action to force it back, such as another operation or a mechanical reset. Other types of relays will return to their original position once the current is removed. The fact that the switch stays in position after a pulse moves means that the need for electricity is reduced, making it a great method for saving energy.
There is a small metal strip on a latching relay that is used to rotate between the two terminals. The switch is either connected to a magnet or it is magnetized. Two small wire coils called solenoids are on the sides of the magnet. There is an input for the switch along with two outputs at the terminals. The switch is used to turn on the single circuit or turn it off. This is called a single coil latching relay. A current is passed through in a single direction to latch, and it is released by swapping the current in the opposite direction. A latching relay can also control the power between the two separate circuits. This is known as double coil latching because it uses both coils. The current in one coil latches the switch, and the circuit in another coil moves it back again.
The latching relay is controlled by the two wire coils that are attached to it. A magnetic field is created when the electric current is sent into the coils. The magnetic field is turned off when the coils also turn off. The magnetic strip is balanced between the two wire coils, which means that it is affected by the magnetic field that they generate. Electricity moves through the coils when it is generated by the circuit, and the switch is moved from one side to another. Another magnetic pulse is needed to move the switch back to its original position.
About the Author
Active Web Group's mission as a full-service web marketing firm is to provide any size business the opportunity to leverage and utilize the power of the Internet as a marketing tool to expand their business. www.activewebgroup.com
'Boatman's Bolt'
September 3rd, 2010 in
healthcare | tags: blocking, d type latch, latch, octal d type latch, performance, sql, wait type latch_ex, woodworking