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    八通道低阻抗和高阻抗功率放大器 每個(gè)通道 35 W-XPA U 358圖片
    1. 八通道低阻抗和高阻抗功率放大器 每個(gè)通道 35 W-XPA U 358圖片

    愛(ài)思創(chuàng )Extron電子-八通道低阻抗和高阻抗功率放大器 每個(gè)通道 35 W-XPA U 358

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    八通道低阻抗和高阻抗功率放大器 每個(gè)通道 35 W XPA U 358

    產(chǎn)品品牌： 愛(ài)思創(chuàng )EXTRON
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    愛(ài)思創(chuàng )電子（上海）有限公司_愛(ài)思創(chuàng )Extron中國

    廠(chǎng)商介紹： 愛(ài)思創(chuàng )電子（上海）有限公司（愛(ài)思創(chuàng )Extron中國）全球總部位于美國加州，是世界領(lǐng)先的專(zhuān)業(yè)視音頻系統集成產(chǎn)品的生產(chǎn)商。愛(ài)思創(chuàng )Extron產(chǎn)品主要包括視音頻控制系統、計算機視頻接口、切換器、矩陣切換器、分配放大器、音頻放大器、揚聲器、雙絞線(xiàn)和光纖設備、視頻圖像解析度轉換器、視音頻信號處理器、視音頻流媒... [詳細]

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    愛(ài)思創(chuàng )Extron電子 4000.398766、 021-3760 1568 面議
    XPA U 358 Series
    Audio
    Voltage gain
    XPA U 358 14x (23 dB)
    XPA U 358-70V 57x (35 dB)
    XPA U 358-100V 81x (38 dB)
    CMRR 75 dB (typical) @ 1 kHz
    Audio input
    Number/signal type 8 balanced/unbalanced
    Connectors (4) 3.5 mm captive screw connector, 5-pole
    Impedance >10k ohms balanced/unbalanced, DC coupled
    Nominal level +4 dBu, balanced
    Maximum level +20 dBu, balanced
    Input sensitivity +4 dBu
    Input signal detection threshold -65 dBu ±3 dB, balanced
    NOTE 0 dBu = 0.775 Vrms, 0 dBV = 1 Vrms, 0 dBV ≈ 2 dBu
    Audio output
    Number/signal type
    XPA U 358 8 channels, 4 or 8 ohms
    XPA U 358-70V 8 channels, 70V
    XPA U 358-100V 8 channels, 100V
    Connectors (4) 5 mm screw-lock captive screw connector, 4-pole
    NOTE These connectors accept wires of 22 AWG to 12 AWG.
    Load impedance
    XPA U 358 4 ohms minimum
    XPA U 358-70V 143ohms minimum
    XPA U 358-100V 286 ohms minimum
    Amplifier type Class D
    Output power
    XPA U 358 35 watts rms per channel, 4 ohms, 1 kHz, 0.1% THD
    35 watts rms per channel,8 ohms, 1 kHz, 0.1% THD
    XPA U 358-70V 35watts rms per channel, 70V, 1 kHz, 0.1% THD
    XPA U 358-100V 35watts rms per channel, 100V, 1 kHz, 0.1% THD
    Frequency response 20 Hz to 20 kHz, ±1 dB
    THD + Noise 0.1% @ 1 kHz at 3 dB below clipping
    S/N 100 dB, 20 Hz - 20 kHz, unweighted
    Damping factor
    XPA U 358 >100 @ 8 ohms
    XPA U 358-70V >100 @ 143 ohms
    XPA U 358-100V >100 @ 286 ohms
    High pass filter
    XPA U 358-70V 80 Hz, 12 dB per octave rolloff, selectable via captive screw
    XPA U 358-100V 80 Hz, 12 dB per octave rolloff, selectable via captive screw
    Control/remote — amplifier
    Control port
    XPA U 358 (1) 3.5 mm captive screw, 2-pole
    XPA U 358-70V (2) 3.5 mm captive screw, 2-pole
    XPA U 358-100V (2) 3.5 mm captive screw, 2-pole
    Pin configurations
    Standby power control (contact closure) Pin 1 = GND, pin 2 = Standby
    High pass filter (contact closure) Pin 1 = GND, pin 2 = OFF
    General
    Power supply Internal
    Input: 100 VAC - 240 VAC, 50-60 Hz
    Power consumption and thermal dissipation
    XPA U 358
    115 VAC, 60Hz 230 VAC, 50Hz
    AC Line Current AC Power Consumed Thermal Dissipation AC Line Current AC Power Consumed Thermal Dissipation
    Condition A W W BTU/hr A W W BTU/hr
    Active (1/8 power), all channels driven 8Ω 0.5 50.0 15.0 51 0.3 48.7 13.7 47
    4Ω 0.5 52.6 17.6 60 0.3 50.7 15.7 54
    Quiescent (idle) 0.1 8.5 8.5 29 0.2 8.2 8.2 28
    Standby <0.1 <1 <1 <3 <0.1 <1 <1 <3
    XPA U 358-70V
    115 VAC, 60Hz 230 VAC, 50Hz
    AC Line Current AC Power Consumed Thermal Dissipation AC Line Current AC Power Consumed Thermal Dissipation
    Condition A W W BTU/hr A W W BTU/hr
    Active (1/8 power), all channels driven 70V 0.5 54.5 19.5 67 0.3 53.3 18.3 62
    Quiescent (idle) 0.1 9.0 9.0 31 0.2 8.8 8.8 30
    Standby <0.1 <1 <1 <3 <0.1 <1 <1 <3
    XPA U 358-100V
    115 VAC, 60Hz 230 VAC, 50Hz
    AC Line Current AC Power Consumed Thermal Dissipation AC Line Current AC Power Consumed Thermal Dissipation
    Condition A W W BTU/hr A W W BTU/hr
    Active (1/8 power), all channels driven 100V 0.5 55.7 20.7 71 0.3 54.4 19.4 66
    Quiescent (idle) 0.1 9.6 9.6 33 0.2 9.5 9.5 32
    Standby <0.1 <1 <1 <3 <0.1 <1 <1 <3
    Temperature/humidity
    Storage ?40 to +158 °F (?40 to +70 °C) / 10% to 90%, non-condensing
    Operating +32 to +122 °F (0 to +50 °C) / 10% to 90%, non-condensing
    Cooling Convection, no vents
    Protection Clip limiting, thermal, short circuit, DC output
    Indication Limiter/Protect LED indicates the onset of clip limiting, thermal cycling, or a short circuit.
    Over Temp LED indicates when the amplifier exceeds the recommended operating temperature for optimal unit longevity.
    Power LED indicates power state, DC output protection (see XPA Ultra Series User Guide for details).
    Rack mount Yes, with included mounting brackets or optional rack shelf
    Enclosure Metal
    Enclosure dimensions 1.7" H x 8.7" W x 10.5" D (1U high, half rack wide)
    43 mm H x 220 mm W x 267 mm D
    Product weight 4.2 lbs (1.9 kg)
    Regulatory compliance CE, CEC, CISPR 22 Class B,C-tick, CUL, ENERGY STAR?, European Code of Conduct, FCC Class B,ICES, RoHS,UL, UL 2043, VCCI Class B
    Product warranty 3 years parts and labor
    Everlast power supply warranty 7 years parts and labor
    NOTE All nominal levels are at ±10%.
    NOTE Specifications are subject to change without notice.
    (4503-D2)
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