作业帮Could you send us photos of your design?We want to know how
来源：学生作业帮 编辑：拍题作业网作业帮 分类：英语作业 时间：2024/04/29 08:10:48
Could you send us photos of your design?We want to know how will be the casing/heatsink built,the chips used and the circuit board.
Drivers should have over-current protection,short circuit protection,overheating protection to stabilize current for longer LED life.
Chip used should adopt low light-declining and high CRI so lifespan will be on average of 35000 hours.
Heatsink should have excellent heat dissipation and high safety because our past supplier were using inferior die-casting pan material heatsink housing that affect the circuit board and the LED itself.
Reflector should not be the ordinary cheap aluminum material that has poor optical reflection angle yielding inefficient light reflection.
Lastly,casing and glass should be REAL waterproofed.IP65 will be fine as long as the O-rings and rubber sealant should be effective.Paint should be rust and corrosion resistant.
The photos we sent you yesterday were the new designs and has the specs named above.
Hope you understand what we mean.Please take a look again at the photos sent yesterday.
求翻译
Drivers should have over-current protection,short circuit protection,overheating protection to stabilize current for longer LED life.
Chip used should adopt low light-declining and high CRI so lifespan will be on average of 35000 hours.
Heatsink should have excellent heat dissipation and high safety because our past supplier were using inferior die-casting pan material heatsink housing that affect the circuit board and the LED itself.
Reflector should not be the ordinary cheap aluminum material that has poor optical reflection angle yielding inefficient light reflection.
Lastly,casing and glass should be REAL waterproofed.IP65 will be fine as long as the O-rings and rubber sealant should be effective.Paint should be rust and corrosion resistant.
The photos we sent you yesterday were the new designs and has the specs named above.
Hope you understand what we mean.Please take a look again at the photos sent yesterday.
求翻译
你能寄给我们你的设计的照片吗?我们想知道如何将套管/散热片,使用的芯片和电路板.
司机应该有过流保护、短路保护、过热保护稳定电流led寿命更长.
芯片使用应采取低light-declining和高cri所以将平均寿命35000小时.
散热片应该有良好的散热和高安全,因为我们过去供应商使用劣质材料压铸锅散热器住房影响电路板和领导本身.
反射器不应该可怜的普通廉价的铝材料光学反射角度产生低效率的光反射.
最后,套管和玻璃应该是真正的潮湿.ip65会没事的只要o形环和橡胶密封胶应该是有效的.油漆应防锈、耐腐蚀.
我们昨天寄给你的照片是新设计,上面的规格命名.
希望你理解我们的意思.请再看一下昨天发送的照片.
司机应该有过流保护、短路保护、过热保护稳定电流led寿命更长.
芯片使用应采取低light-declining和高cri所以将平均寿命35000小时.
散热片应该有良好的散热和高安全,因为我们过去供应商使用劣质材料压铸锅散热器住房影响电路板和领导本身.
反射器不应该可怜的普通廉价的铝材料光学反射角度产生低效率的光反射.
最后,套管和玻璃应该是真正的潮湿.ip65会没事的只要o形环和橡胶密封胶应该是有效的.油漆应防锈、耐腐蚀.
我们昨天寄给你的照片是新设计,上面的规格命名.
希望你理解我们的意思.请再看一下昨天发送的照片.
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