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성능 곡선
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3D Model Datasheet

CST2020 Current Sense Transformer

CST2020 Series

Current Sense Transformers

Sensed current up to 40 Amps
Designed for use between 400 Hz to 1 MHz and above
Very low primary resistance
AEC-Q200 Grade 1 (−40°C to +125°C)
Meets Reinforced Insulation per UL 60950-1

Need parts for space, military or other critical applications?
See Coilcraft ST630TCB Series

지금 구매:

부품 번호

내 부품 찾기

개수	단품 가격
1	$3.45
100	$2.96
300	$2.22
500	$1.34
1000	$1.04
2500	$0.90
5000	$0.83

대량 또는 비재고 품목의 경우, 견적서를 요청하십시오.

. 재고 보유 중, 당일 발송 가능.

샘플 신청:

부품 번호

내 부품 찾기

사양

Electrical specifications at 25°C.

부품 번호 (Hover for schematics)	인덕턴스 최소 (mH) 1	DCR max (Ω)		권수비	전압시간적 (V-µs) 2	주파수 (kHz) 3	전류 (A) 4	종단 저항 R_T (Ω) 5	절연 전압 (Vrms) 6
부품 번호 (Hover for schematics)	인덕턴스 최소 (mH) 1	Pri	Sec	Pri : Sec	전압시간적 (V-µs) 2	주파수 (kHz) 3	전류 (A) 4	종단 저항 R_T (Ω) 5	절연 전압 (Vrms) 6
CST2020-070L	3.46	0.00084	0.83	1 : 70	277	1.8	40.0	1.8	4000
CST2020-100L	7.07	0.00084	1.2	1 : 100	395	1.3	40.0	2.5	4000
CST2020-200L	28.28	0.00084	4.0	1 : 200	791	0.6	40.0	5.0	4000
CST2020-300L	63.63	0.00084	7.8	1 : 300	1186	0.4	40.0	7.5	4000

메모

Inductance measured between secondary pins at 10 kHz, 0.1 Vrms, 0 Adc.
Volt-time product is for the secondary, between pin 3 and 1.
For specific questions regarding frequency range, please contact us at [email protected].
Primary current of 40 A causes less than 40°C temperature rise from 25°C ambient. Higher current causes a greater temperature rise (see Temperature Rise vs Current curve).
Terminating resistance (R_T) value is based on 1 Volt output with 40 Amps flowing through the primary. Varying terminating resistance increases or decreases output Voltage/Ampere according to the following equation:
R_T (Ohms) = V_out × N_sec / I_in.
4000 Vrms, one minute isolation (hipot) winding to winding

종단 처리:

RoHS-compliant. 260°C compatible. Tin-silver-copper over tin over copper over steel (pins 1 – 3).
Tin-silver-copper over tin over nickel over copper (pins 4 – 5) terminations.

환경

환경:

RoHS 준수

주변 온도 범위:

–40°C to +125°C

보관 온도 범위:

Component: –40°C to +165°C.
Tray packaging: –40°C to +80°C

최고 부품 온도:

+165°C (ambient + temp rise)

고장 비율(FIT) / 평균 고장률(MTBF):

See FIT/MTBF Calculations

성능 곡선

Temperature vs Current

회로도

물리적 특성

일반 사양

코어 소재:

Ferrite

중량:

7 – 8.5 g

패키지:

100 per tray

세척

수분 민감도(MSL):

1 (unlimited floor life at <30°C / 85% relative humidity)

PCB 세척:

Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More Info.

CST2020 Series

Current Sense Transformers

사양

종단 처리:

성능 곡선

Temperature vs Current

회로도

물리적 특성

일반 사양

세척

관련 제품 시리즈

CS2106 50/60 Hz Current Sense Transformer

High Frequency Current Sense Transformers

CS60 Series

CS60-010

CST1, CST2 – High Frequency

CST1211 Series

CST2010V Series

CST3015 Series

CST2010 Series SMT

CST4835 Series

CST7030 Series

CU8965-AL

D18XX, CS1XXX Series

SCS Series

창고

언어 설정

통화 설정

CST2020 Series

Current Sense Transformers

선택한 구성 공급 불가

사양

종단 처리:

성능 곡선

Temperature vs Current

회로도

물리적 특성

일반 사양

세척

관련 제품 시리즈

CS2106 50/60 Hz Current Sense Transformer

High Frequency Current Sense Transformers

CS60 Series

CS60-010

CST1, CST2 – High Frequency

CST1211 Series

CST2010V Series

CST3015 Series

CST2010 Series SMT

CST4835 Series

CST7030 Series

CU8965-AL

D18XX, CS1XXX Series

SCS Series

경고