SAVUNMA thermal Cell,thermal activated reserve battery

Military Thermal Cells,heat activated reserve battery,thermal activated reserve battery

Military Thermal Cells,heat activated reserve battery,thermal activated reserve battery

Thermal battery,also called thermal activated reserve battery, is also called molten salt battery, heat activated reserve battery. The electrolyte is a non-conductive solid when stored. When used, the electric ignition head or pin mechanism ignites the internal heating agent, which makes the electrolyte melt into an ionic conductor and is activated as a reserve battery. It is a primary reserve battery which uses molten salt as electrolyte and ignites heat source to melt and activate electrolyte. Thermal batteries include: magnesium / vanadium pentoxide Thermal battery, calcium / lead sulfate thermal battery, LAN sulfide thermal battery, lithium alloy iron sulfide thermal battery.

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Detail

Thermal battery, also called thermal activated reserve battery, is a high temperature energy source with an operating temperature of 350 ℃~ 550 ℃ .In addition to the Yin and Yang poles , the batteries are often separated by the ion onic molten electrolyte , with small metal oxide or ceramic powder as bin der , such as MgO、SiO2、BN, they act as the fixed electrolyte , the deformation flow characteristics of the electrolyte layer are affected by temperature , pressure , composition and adhesive content .Before the electrolyte melts , the battery is emotional and can be stored for a long time , but the ignition activation , can both high power discharge , working current up to am ps per square centimeter , lasting several seconds , or small power discharge for a long time , lasting 1h or longer .Thermal battery uses some alkali metal or alkali soil metal , with small atomic quantity , chemical properties , as anode materials (such as lithium , sodium , calcium , etc .) , with a high specific power and specific energy , therefore , Thermal battery as a military power supply is very ideal.

Model: SN-RDC18	Performance index
	Operating Voltage	27V～33V
	Operating Current	0.5A，pulse 1A
	Operating Time	≥160s
	Activation Time	＜1s
	Operating temperature	－40℃～+55℃
	Activation Mechanism	Overload Activation（25g 350ms±50ms）
	Envelope Dimension	Φ 70mm×129mm
	Additional requirements	The surface temperature is no more than 120℃

Model: SN-RDC23	Performance index
	Operating Voltage	25V～32V
	Operating Current	9A
	Operating Time	≥30s
	Activation Time	≤0.5s
	Operating temperature	－45℃～+55℃
	Activation Mechanism	Electrical Activation
	Envelope Dimension	Φ 54mm×（60±1）mm
	Additional requirements	—