Why do acid-proof batteries need to be checked for discharge?

The anti-acid battery operating in the long-term floating charging mode produces lead sulfate crystals (generally referred to as "vulcanization"), and the surface of the plate will gradually block the micropores of the plates, hindering the penetration of the electrolyte, thereby increasing the internal resistance of the battery. The effect of the active material in the electrode plate is reduced, and the battery capacity is greatly reduced. The verification of the discharge enables the battery to be activated, the capacity to be restored, and the service life to be extended to ensure the safe operation of the power plant and the substation.

Card Slot Connectors

1.ANTENK Card Edge Connectors are precision engineered PCB mount connectors developed to mate with the plated fingers of a printed circuit daughter board. Their bifurcated, cantilever contacts are set in a dual readout configuration and they offer a reliable connection for a wide range of PCB thicknesses. ANTENK`s sturdy solder tails with tapers allow easy insertion and rugged durability


2.Our products are widely used in electronic equipments,such as monitors ,electronic instruments,computer motherboards,program-controlled switchboards,LED,digital cameras,MP4 players,a variety of removable storage disks,cordless telephones,walkie-talkies,mobile phones,digital home appliances and electronic toys,high-speed train,aviation,communication station,Military and so on


Card Slot Connectors Specification:

*Electrical Characteristitics:
Current Rating;0.5A.
Withstanding Voltage:AC500V r.m.s.
Insulation Resistance:1000Megohms Minimum at DC 500V
Contact Resistance:100Miliohms Maximum.
*Mechanical Characteristics:
Mating Cyeles:5000 Insertions.
*Environmwntal:
Operating Temperture:-40°To+60°
*Material:
1.Housing:HI-Temp plastic UL 94V-0 Rated.
2.Contact:Copper Alloy.
3.Shell:SUS.
*Finish :
1u" Gold plated on conatct area,1u" Gold plated on
solder tails, Base Nickel :50u"Min
*Packing:

Number of connectors:750Pcs/REEL

Card slot connector

MATERIAL&FINISH
Insulator:PBT Glass Fiber(UL94V-0)
contact:Brass
Contact:Gold-Plated Over Nickel
SPECIFICATIONS
Current Rating:1A AC,DC
Voltage Rating:250V AC,DC
Temperature Range:-40℃ To+105℃
Contact Resistance:20mΩMin
Insulation Resistance:1000MΩ Min
Withstanding Voltage:500V AC/Min





Video Card Connectors,Card Slot Connectors,Card Edge Slot Connector,CF Card Connector, Edge Card Connector,Memory Card Connector,PC Card Connector,SIM Card Connector,Smart Card Connector

ShenZhen Antenk Electronics Co,Ltd , https://www.antenk.com

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