關(guān)鍵字:2.4*7,力特保險絲,電阻式保險絲,LED驅(qū)動電源保險絲 dbzz.規(guī)格型號和安規(guī)認證MODEL NUMBER AND SAFETY CERTIFICATION
1-1 品名規(guī)格:系列號+額定電流+額定電壓+認證符 Model Number: Part Number+Rated Current+Rated Voltage+Approvals.
例子example:
275/251/471 1.5A 125V 1)系列號 Part Number
2)額定電流 Rated Current
1) 2) 3) 3)額定電壓 Rated Voltage
1-2 額定電流和額定電壓
Rated Current And Voltage
額定電流: 100mA~12A
Rated Current: 100 mA~12A
額定電壓;125V/250V AC
Rated Voltage:125V/250V AC
1-3標示Marking
保險絲上需有下列標示
The fuse shall have the following marking:
規(guī)格:特性符號+額定電流+額定電壓
Specification:Characteristic Symbol+Rated Voltage
100mA~800mA : _mA 1A~12A:_A
Trade mark:The Manufacture’s Logo+Part Number+Approvals
100mA~12A:
注意:對標示字樣大小浻幸?guī)?
Note:Size of the markings have not be specified.
2.適用範圍
SCOPE
適用於一般電子設(shè)備。Used in electronic equipment.
3.工程圖和結(jié)構(gòu)
OUTLINE DRAWING AND STRUCTURE
3-1 工程圖(單位:mm)
Outline Drawing and Dimensions(Unit:mm)
3-2結(jié)構(gòu)
Structure編號
No.元件
Component材質(zhì)
Material數(shù)量
Quantity(1)熔絲
Wire合金
Alloy1(2)銅帽
Cap黃銅鍍鎳
Brass with mickel plated2(3)本體
Body陶瓷管/膠料
Ceramic Tube/Plastic1(4)引線
Lead鍍錫銅線
Tinned Copper wire2
4.外觀及形狀
APPEARANCES AND CONFIGURATION
4-1外觀:外觀不應(yīng)有顯著的污點、鐵銹或者裂紋
Appearances:There shall not be any remaekable stain,rust or crack on the appearances.
4-2形狀:軸向引腳的超小型保險絲
Configuration:Axial Leaded Micro-Fuse.
5.物理特性
PHYSICAL CHARACTERISTIC
5-1 拉力測試
Tensile test
沿端子的軸向施加10N的拉力,持續(xù)1分鐘。 |