TKC-BRF52 系列開環型霍爾電流傳感器的初、次級之間是絕緣的，可用于測量直流、交流和脈沖電流。

　　The TKC-BRF52 series current sensor is a open loop device based on the measuring principle of the hall effect, with a galvanic isolation between primary and secondary circuit. It provides accurate electronic measurement of DC,AC or pulsed currents.

　　電參數 Electrical data(Ta=25℃±5℃,RL=2KΩ,CL=10000PF)

型號 Type 參數Parameter	TKC50 BRF52	TKC100 BRF52	TKC200 BRF52	TKC300 BRF52	TKC400 BRF52	TKC500 BRF52	TKC600 BRF52	單位 Unit
額定輸入電流(Ipn) Ratedinput	±50	±100	±200	±300	±400	±500	±600	A
測量電流范圍 Measure range	±55	±110	±220	±330	±440	±550	±660	A
額定輸出電壓 Rated output	@Ip=±Ipn                          ±2±1%							V
零點電壓 Zero voltage	@Ip=0                               2.5±0.5%							V
參考電壓 Reference voltage	2.5±0.5%							V
電源電壓   Supply voltage	+5±5%							V
功耗電流 Power Consumption	≤20							mA
零點失調電壓 Zero offset voltage	≤±20							mV
磁失調電壓 Magnetic offset	±15	±10						mV
失調電壓漂移 Offset drift	≤±1.5	≤±1.0						mV/℃
輸出電壓漂移 output drift	≤±1.5	≤±1.0						mV/℃
線性度 Linearity	@Ip=0-±Ipn                              ≤1							%FS
響應時間 Response time	@50A/μS,  10%-90%                      ≤3							μS
帶寬 Bandwidth	@DC,(-3dB)                              25							KHz
絕緣電壓 Galvanic isolation	@ 50HZ,AC,1min                          2.5							KV

　　應用 Applications

　　● 交流變速驅動器

　　AC variable speed drives

　　● 直流電機驅動靜態轉換器

　　Static converters for DC motor drives

　　● 變頻調速系統

　　Variable speed drives

　　● 電焊機

　　Power supplies for welding applications

　　● 通訊電源

　　Battery supplied applications

　　●不間斷電源UPS

　　Uninterruptible Power Supplies (UPS)

　　● 開關電源

　　Switched Mode Power Supplies(SMPS)

　　結構參數 Mechanical dimension(for reference only)

　　

　　Remarks：

　　1. All dimensions are in mm.

　　2. General tolerance ±1mm.

　　使用說明 Directions for use

　　1. 當待測電流從傳感器穿過，即可在輸出端測得電壓大小。(注意：錯誤的接線可能導致傳感器損壞)

　　When the current will be measured goes through a sensor, the voltage will be measured at the output end.

　　(Note: The false wiring may result in the damage of the sensor)

　　2. 傳感器的輸出幅度可根據用戶需要進行適當調節。

　　Customs can adjust Output amplitude of the sensor by needs.

　　3. 可按用戶需求定制不同額定輸入電流和輸出電壓的傳感器。

　　Custom design in the different rated input current and the output voltage are available.

　　執行標準 Standards

　　● UL94-V0.

　　● EN60947-1:2004

　　● IEC60950-1:2001

　　● EN50178:1998

　　● SJ 20790-2000

　　總體參數 General date

	數值 Value	單位 Unit	符號 Symbol
工作溫度 Operating temperature	-40 to +85	ºC	TA
儲存溫度 Storage temperature	-40 to +125	ºC	TS
毛重(約)  Mass(approx)	BRF52 :80	g	M

　　特性圖 Characteristics chart