平衡-不平衡转换器(Balun)

一种类变压器,做于连接平衡信号与不平衡信号之间的桥梁。可以把不平衡信号转成平衡信号,或是将平衡信号转换成不平衡信号,且可以转换输出两端的阻抗,使其两端不同阻抗的电路达到匹配。

BIH2012,BIY3520,BIY6230

适用于信号的平衡与不平衡之间的转换,且可以转换元件两端电路的阻抗

适用于有线电视、卫星机上盒、无线通信等通讯系统

Part Number

Dimesion

insertion loss (MAX)

insertion loss 1

insertion loss 2

Amplitude balance

Phase balance

Input Return Loss (Pin1)

UB/B Impendance Ration

Insulation

Withstand Voltage

D.C Resistance

Rated Voltage

Rated Current

Fre. Range

Operate temperature

Description

L (mm)

W (mm)

H (mm)

(dB)

(dB)

(dB)

(dB)

(°)

(dB)

(Ω)

(M Ω) MIN

(DC_V)

(Ω)

(DCV)

(mA)

(MHZ)

(°C)

BIH2012OB-001H 2 1.2 1.2 2.5 - - - - - 50/50 10 125 0.35 50 330 40~860 -25~+125 SMD Balun Transformer
BIH2012OB-002H 2 1.2 1.2 1.2 - - - - - 75/75 10 125 0.35 50 330 50~1200 -25~+125 SMD Balun Transformer
BIH2012OB-003H 2 1.2 1.2 1.4 - - - - - 75/75 10 125 0.35 50 330 1000~1500 -25~+125 SMD Balun Transformer
BIH2012OB-004H 2 1.2 1.2 1.2 - - - - - 75/75 10 125 0.35 50 330 50~1200 -25~+125 SMD Balun Transformer
BIH2012OB-005H 2 1.2 1.2 2.2 - - - - - 50/50 10 125 0.35 50 330 400~1800 -25~+125 SMD Balun Transformer
BIH2012OB-006H 2 1.2 1.2 2 - - - - - 75/75 10 125 0.5 50 330 400~1800 -25~+125 SMD Balun Transformer
BIH2012OB-007H 2 1.2 1.2 1.2 - - - - - 75/75 10 125 0.5 50 330 50~1200 -25~+125 SMD Balun Transformer
BIH2012OB-008H 2 1.2 1.2 1.4 - - - - - 75/75 10 125 0.35 50 330 400~1500 -25~+125 SMD Balun Transformer
BIH2012OB-010H 2 1.2 1.2 1.5 - - - - - 75/75 10 125 0.5 50 330 250~2350 -25~+125 SMD Balun Transformer
BIH2012OB-011H 2 1.2 1.2 1.4 - - - - - 75/75 10 125 0.59 50 330 1000~1500 -25~+125 SMD Balun Transformer
BIH2012OB-012H 2 1.2 1.2 2.7 - - - - - 75/75 10 125 0.5 50 330 250~2350 -25~+125 SMD Balun Transformer
BIH2012OB-013H 2 1.2 1.2 2.5 - - - - - 75/75 10 125 0.55 50 330 900~2150 -25~+125 SMD Balun Transformer
BIH2012OB-014H 2 1.2 1.2 2 - - - - - 75/75 10 125 0.5 50 330 50~2800 -25~+125 SMD Balun Transformer
BIY3520UM-001H 5.5 4.3 3.2 - 0.7 (Max.) Pin1~6 0.7 (Max.) Pin1~4 +/- 0.3 +/- 3 15 (Min) 75/ 37.5 - - - - - 5-85 -25~+85 SMD Balun Transformer
BIY3520UM-002H 5.8 4.3 3.6 1 - - +/- 0.5 +/- 4 14 (Min) 75/75 - - - - - 5-200 -25~+85 SMD Balun Transformer
BIY6230PM-001H 6.6 6.9 4.7 - 3.1 (Max) Pin6~1 3.6 (Max) Pin6~3 +/-1.4 +/-9 3 (Min) 75/ 18.75 - - - - - 5-200 -25~+85 SMD Balun Transformer
                                     
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