内容提示: MIL-STD-202G METHOD 213B SHOCK (SPECIFIED PULSE) 1. PURPOSE. This test is conducted for the purpose of determining the suitability of component parts and subassemblies of electrical and electronic components when subjected to shocks such as those which may be expected as a result of...
METHOD 213 SHOCK (SPECIFIED PULSE) 点击打开全屏PDF预览 点击查看大图 标准号 DLA MIL-STD-202-213-2015 总页数 10页 发布单位 / 引用标准 ASA S2.2 购买 正式版 本测试用于确定电气和电子组件在遭受特定脉冲冲击(如粗暴处理、运输和军事操作中可能遇到的)时的适用性。
METHOD213B 16 Apri l 1973MIL-STD-202G NOTE: The osci l logram should include atime about3D long with the pulse located approximately in the center The integration to determine velocity change should extend from 4D before the pulse to 1D beyond the pulse The acceleration ampl itude of the id...
标准名称:MIL-STD-202-213 适用范围: 此标准适用于军方采购中的冲击(指定脉冲)试验方法。具体涉及的单位包括陆军、海军和空军,以及国防部的其他部门。 该标准于2015年4月18日发布,并已通过审查确认其在收购中的有效性。 购买 正式版 DLA MIL-STD-202-213 NOTICE 1-2020相似标准 ...
8 Mechanical Shock MIL-STD-202 Method 213 Figure 1 of Method 213. Condition C 9 Solderability J-STD-002D For both Leaded & SMD. Electrical Test not required. Magnification 50X. Conditions: Leaded: Method A @ 245° C, category 3. SMD: a) Method B, 4 hrs @ 155°C dry heat @ 245...
试验依据：MIL-STD-202H Method 213 试验方法：依据MIL-STD-202H Method 213进行机械冲击试验，试验条件如下：XYZ三个方向冲击，半正弦脉冲，持续时间0.5ms，峰值加速度1500g。判定依据：机械冲击试验前后对样品进行电参数测试，测试条件及判定依据如下：振动试验 Vibration 检测依据：MIL-STD Method 204 试验方法：...
MIL-STD-202H-213 (18 April 2015) 峰值加速度:100 g 冲击脉宽:6 ms 冲击波形:半正弦波 冲击方向:±X,±Y,±Z 冲击次数:每个方向3次冲击(共计18次冲击) 电测节点:初测/ 终测 合格判据:由客户提供并确认,一般是电测数值范围及外观检查 2.2 仪器设备 ...
参考标准：MIL-STD-202Method 213 测试方法：条件C：半正弦波、峰值加速度：100g.s；脉冲时间：6ms；采用半正弦波形，最大速度变化12.3英尺/秒。振动测试 测试类型：振动测试 测试要求：无明显的外观缺陷。ΔL/L≦10%ΔDCR/DCR≦10% 参考标准：MIL-STD-202 Method 204 测试方法：测试频率从10HZ 到2000HZ, ...
30 MIL-STD-202 Method 213 Figure 1 of Method 213. Condition C 30 Pass Pass Pass 9 Solderability J-STD-002D For both Leaded & SMD. Electrical Test not required. Magnification 50X. Conditions: Leaded: Method A @ 245° C, category 3. SMD: a) Method B, 4 hrs @ 155°C dry heat @...
METHOD213B 16 Apri l 1973MIL-STD-202G NOTE: The osci l logram should include atime about3D long with the pulse located approximately in the center The integration to determine velocity change should extend from 4D before the pulse to 1D beyond the pulse The acceleration ampl itude of the id...