新的电源设计具备功率因数校正和智能轨管理技术,效能达到新高度。 DigiMod 3004PFC4可兼容现存所有的Powersoft DSP解决方案,配合DSP-LOTO使用,它是三分频系统最先进的平台。 功率因数校正+智能轨管理=最大性能/最小功耗!DigiMod 3004PFC4与DigiMod 3004PFC2 利用了Powersoft专利的单级功率因数校正技术(PFC)。 DigiMod 3004PFC4具有脉宽调制(PMW)的固定开关频率设计,可保证实现最优化的性能与高度可预测性,保证模块免受互调部件的影响。 所有这些还带有额外的一套保护机制(功率限幅器、过热关闭、短路和过载保护、削波限幅器):如果不可靠,质量无从谈起。 DigiMod 3004PFC4可兼容Powersoft现有的所有DSP解决方案,通过Powersoft的 ArmoníaPlus软件可以轻松进行调整与控制,并利用各种处理工具。 从标准的Linkwitz-Riley分频器到FIR滤波器,从限幅器到延时,你的音箱将受到全面保护,你的产品将输出出众的音质! 此产品提供MyPowersoft服务 相关产品 DSP-Lite E 更多信息 配件 Heatsink Large 更多信息 功率因数校正(PFC):全球通用操作,与主电压防错连接(容差多达400VAC) 智能轨管理(SRM):减少热消耗,提高效能 高效能/低功耗的通用电源 固定频率开关模式输出级,实现最大程度的保真度 灵活性:“一个单元”版本可用,实现最大的紧凑设计。 也可以带有独立的电源和放大级,简化机械集成操作。 选配的DSP板 基于以太网的高性能数字音频路由和控制选项板 一整套的认证:加速和简化产品开发程序 全面智能保护特征:过热、过流与无音频信号保护 过热保护(功率限幅——过热关闭) 短路/过载输出保护 削波限幅器 高频保护 辅助输出电压(±12V 稳压, 500mA 最大) 旁通线路输出用于外部有源/无源滤波器 静音指令 温度可控的内部风扇和输出 General Output power Single Ended mode (SE) 2000 W @ 4 Ω 1000 W @ 8 Ω 600 W @ 16 Ω Bridge mode (BTL) 3000 W @ 8 Ω 2000 W @ 16 Ω Max output voltage / current Single Ended mode (SE) 150 Vpeak / 54 Apeak Bridge mode (BTL) 300 Vpeak / 54 Apeak AC main power Power supply Universal, regulated switch mode with PFC (Power Factor Correction) Nomi
Accessories
特点
- Power Factor Correction (PFC): for worldwide operation and error-proof connection to mains voltage (up to 400VAC tolerant)
- Smart Rails Management (SRM): for reduced heat dissipation and improve efficiency
- High efficiency/low consumption universal power supply
- Fixed frequency switch mode output stage for highest grade audio accuracy
- Flexibility: available in ‘single unit’ version to maximize compactness or with a separated power supply and amplification stage to ease mechanical integration
- Optional DSP board
- High Performances Ethernet-Based Digital Audio Routing and control Optional board
- Full set of certifications: for quick and easy product development
- Comprehensive and smart protection features: thermal, over-current, non-audio signals
- Short-circuit/overload output protection
- Clip limiter
- High-frequency protection
- Auxiliary output voltage (±12V regulated, 500mA max)
- Bypass line outputs for external active/passive filters
- Mute command
- Temperature controlled internal Fan and outputs
规格
| Output power | |||
|---|---|---|---|
| Single Ended mode (SE) | 2000 W @ 4 Ω | 1000 W @ 8 Ω | 600 W @ 16 Ω |
| Bridge mode (BTL) | 3000 W @ 8 Ω | 2000 W @ 16 Ω | |
| Max output voltage / current | |||
| Single Ended mode (SE) | 150 Vpeak / 54 Apeak | ||
| Bridge mode (BTL) | 300 Vpeak / 54 Apeak | ||
| AC main power | |||
| Power supply | Universal, regulated switch mode with PFC (Power Factor Correction) | ||
| Nominal power requirement | 100-240 V ±10%, 50-60 Hz | ||
| Operating voltage | 90 V - 264 V | ||
| Power consumption | |||
| 1/8 of max output power @ 8 Ω | 600 VA | ||
| THERMAL | |||
| Operating temperature range | 0° - 45° C - 32° - 113° F | ||
| Idle | |||
| 1/8 of max output power @ 4 Ω | 115 V: 621 BTU/h - 156.5 kcal/h | 230 V: 615 BTU/h - 155.0 kcal/h | |
| 1/4 of max output power @ 4 Ω | 115 V: 1154 BTU/h - 290.8 kcal/h | 230 V: 1123 BTU/h - 283.0 kcal/h | |






