\u54e5\u4f26\u6bd4\u4e9a\u6a21\u578b5648B\u548c5648U\u7535\u653e\u5927\u5668\u662f\u4e13\u4e3a\u538b\u7535\u6362\u5668\u51e0\u4e4e\u6240\u6709\u7684\u4f7f\u7528\u5f62\u6210\u5404\u79cd\u7a7a\u6c14\u632f\u52a8\u548c\u51b2\u51fb\u7684\u6570\u636e\u7cfb\u7edf\u3002 \u4e9b\u5668\u4ef6\u5177\u6709\u5c0f\u5c01\u5c3a\u5bf8\u548c\u6781\u4f4e\u7684\u529f\u7387\u6d88\u3002 \u4e0e\u51e0\u4e4e\u6240\u6709\u7684\u538b\u7535\u6362\u5668\u7684\u4f7f\u7528\u5f62\u6210\u5404\u79cd\u7a7a\u6c14\u632f\u52a8\u548c\u51b2\u51fb\u7684\u6570\u636e\u7cfb\u7edf\u3002 \u4e9b\u5668\u4ef6\u5177\u6709\u5c0f\u5c01\u5c3a\u5bf8\u548c\u6781\u4f4e\u7684\u529f\u7387\u6d88\u3002 <\/p>\n

The Columbia Models 5648B and 5648U Charge Amplifiers are designed for use with virtually all piezoelectric transducers to form various airborne vibration and shock data acquisition systems. These devices feature small package size and extremely low power consumption. for use with virtually all piezoelectric transducers to form various airborne vibration and shock data acquisition systems. These devices feature small package size and extremely low power consumption.<\/p>\n

\t\t\t\t\t\t\u6280\u672f\u53c2\u6570\/Specifications\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n

\t\t\t\t\t\t\t\t\t\t\tAmplifier Specifications\t\t\t\t\t\t\t\t\t\t<\/td>\n
\t\t\t\t\t\t\t\t\t\tInput Channels\t\t\t\t\t\t\t\t\t<\/td>\n	\t\t\t\t\t\t\t\t\t\t1 \t\t\t\t\t\t\t\t\t<\/td>\n
\t\t\t\t\t\t\t\t\t\tGain\t\t\t\t\t\t\t\t\t<\/td>\n	\t\t\t\t\t\t\t\t\t\t1.00 to 10.00 \t\t\t\t\t\t\t\t\t<\/td>\n
\t\t\t\t\t\t\t\t\t\tFeatures\t\t\t\t\t\t\t\t\t<\/td>\n	\t\t\t\t\t\t\t\t\t\tYes \t\t\t\t\t\t\t\t\t<\/td>\n
\t\t\t\t\t\t\t\t\t\tMaximum Output\t\t\t\t\t\t\t\t\t<\/td>\n	\t\t\t\t\t\t\t\t\t\t5.40 +\/-volts \t\t\t\t\t\t\t\t\t<\/td>\n
\t\t\t\t\t\t\t\t\t\tBandwidth\t\t\t\t\t\t\t\t\t<\/td>\n	\t\t\t\t\t\t\t\t\t\t0.0100 kHz \t\t\t\t\t\t\t\t\t<\/td>\n
\t\t\t\t\t\t\t\t\t\tInput Impedance\t\t\t\t\t\t\t\t\t<\/td>\n	\t\t\t\t\t\t\t\t\t\t25.00 Mohms \t\t\t\t\t\t\t\t\t<\/td>\n
\t\t\t\t\t\t\t\t\t\tOutput Impedance\t\t\t\t\t\t\t\t\t<\/td>\n	\t\t\t\t\t\t\t\t\t\t50.00 ohms \t\t\t\t\t\t\t\t\t<\/td>\n
\t\t\t\t\t\t\t\t\t\t\tForm Factor\t\t\t\t\t\t\t\t\t\t<\/td>\n	\t\t\t\t\t\t\t\t\t\t\tPanel \/ Chassis Mount \t\t\t\t\t\t\t\t\t\t<\/td>\n
\t\t\t\t\t\t\t\t\t\t\tInput Specifications\t\t\t\t\t\t\t\t\t\t<\/td>\n
\t\t\t\t\t\t\t\t\t\tSensor Inputs\t\t\t\t\t\t\t\t\t<\/td>\n	\t\t\t\t\t\t\t\t\t\tCharge Input; Accelerometer Input (optional feature) \t\t\t\t\t\t\t\t\t<\/td>\n
\t\t\t\t\t\t\t\t\t\t\tUser Interface\t\t\t\t\t\t\t\t\t\t<\/td>\n	\t\t\t\t\t\t\t\t\t\t\tNone \t\t\t\t\t\t\t\t\t\t<\/td>\n
\t\t\t\t\t\t\t\t\t\t\tFilter Specifications\t\t\t\t\t\t\t\t\t\t<\/td>\n
\t\t\t\t\t\t\t\t\t\tArchitecture\t\t\t\t\t\t\t\t\t<\/td>\n	\t\t\t\t\t\t\t\t\t\tAnalog (optional feature) \t\t\t\t\t\t\t\t\t<\/td>\n
\t\t\t\t\t\t\t\t\t\tFunction\t\t\t\t\t\t\t\t\t<\/td>\n	\t\t\t\t\t\t\t\t\t\tLowPass (optional feature) \t\t\t\t\t\t\t\t\t<\/td>\n
\t\t\t\t\t\t\t\t\t\tType\t\t\t\t\t\t\t\t\t<\/td>\n	\t\t\t\t\t\t\t\t\t\tButterworth (optional feature) \t\t\t\t\t\t\t\t\t<\/td>\n
\t\t\t\t\t\t\t\t\t\tLP Freq\t\t\t\t\t\t\t\t\t<\/td>\n	\t\t\t\t\t\t\t\t\t\t0.1000 to 10.00 kHz \t\t\t\t\t\t\t\t\t<\/td>\n
\t\t\t\t\t\t\t\t\t\tHP Freq\t\t\t\t\t\t\t\t\t<\/td>\n	\t\t\t\t\t\t\t\t\t\t0.0050 kHz \t\t\t\t\t\t\t\t\t<\/td>\n
\t\t\t\t\t\t\t\t\t\t\tApplication\t\t\t\t\t\t\t\t\t\t<\/td>\n	\t\t\t\t\t\t\t\t\t\t\tAerospace \/ Military \t\t\t\t\t\t\t\t\t\t<\/td>\n
\t\t\t\t\t\t\t\t\t\t\tAgency Approval\t\t\t\t\t\t\t\t\t\t<\/td>\n	\t\t\t\t\t\t\t\t\t\t\tMIL-C-26074 Class 3 \t\t\t\t\t\t\t\t\t\t<\/td>\n
\t\t\t\t\t\t\t\t\t\t\tEnvironment\t\t\t\t\t\t\t\t\t\t<\/td>\n
\t\t\t\t\t\t\t\t\t\tOperating Temperature\t\t\t\t\t\t\t\t\t<\/td>\n	\t\t\t\t\t\t\t\t\t\t-67 to 212 F \t\t\t\t\t\t\t\t\t<\/td>\n
\t\t\t\t\t\t\t\t\t\tVibration\t\t\t\t\t\t\t\t\t<\/td>\n	\t\t\t\t\t\t\t\t\t\t20.00 g \t\t\t\t\t\t\t\t\t<\/td>\n
\t\t\t\t\t\t\t\t\t\tShock\t\t\t\t\t\t\t\t\t<\/td>\n	\t\t\t\t\t\t\t\t\t\t100 g \t\t\t\t\t\t\t\t\t<\/td>\n<\/table>\n \u7a7a\u6c14\u4e2d\u7684\u7535\u653e\u5927\u5668-\u578b\u53f75648<\/strong>,\u54e5\u4f26\u6bd4\u4e9a\u516c\u53f8\u7814\u7a76\u5b9e\u5ba4<\/strong>,\u4fe1\u53f7\u653e\u5927\u5668<\/strong>,Airborne Charge Amplifier <\/strong>, Model 5648<\/strong>, Columbia Research<\/a> Labs<\/strong>, Inc.<\/strong>, Signal Amplifiers<\/strong><\/p>\n <\/div>","protected":false},"excerpt":{"rendered":" \u54e5\u4f26\u6bd4\u4e9a\u6a21\u578b5648B\u548c5648U\u7535\u653e\u5927\u5668\u662f\u4e13\u4e3a\u538b\u7535\u6362\u5668\u51e0\u4e4e\u6240\u6709\u7684\u4f7f\u7528\u5f62\u6210\u5404\u79cd\u7a7a\u6c14\u632f\u52a8\u548c\u51b2\u51fb\u7684\u6570\u636e\u7cfb\u7edf\u3002 \u4e9b\u5668\u4ef6\u5177\u6709\u5c0f\u5c01\u5c3a\u5bf8\u548c\u6781\u4f4e\u7684\u529f\u7387\u6d88\u3002 \u4e0e\u51e0\u4e4e\u6240\u6709\u7684\u538b\u7535\u6362\u5668\u7684\u4f7f\u7528\u5f62\u6210\u5404\u79cd\u7a7a\u6c14 <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[6],"tags":[],"_links":{"self":[{"href":"https:\/\/www.bihec.com\/columbia-research-laboratory\/wp-json\/wp\/v2\/posts\/1083542"}],"collection":[{"href":"https:\/\/www.bihec.com\/columbia-research-laboratory\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bihec.com\/columbia-research-laboratory\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bihec.com\/columbia-research-laboratory\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bihec.com\/columbia-research-laboratory\/wp-json\/wp\/v2\/comments?post=1083542"}],"version-history":[{"count":0,"href":"https:\/\/www.bihec.com\/columbia-research-laboratory\/wp-json\/wp\/v2\/posts\/1083542\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.bihec.com\/columbia-research-laboratory\/wp-json\/wp\/v2\/media?parent=1083542"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bihec.com\/columbia-research-laboratory\/wp-json\/wp\/v2\/categories?post=1083542"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bihec.com\/columbia-research-laboratory\/wp-json\/wp\/v2\/tags?post=1083542"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}