WORLDWIDE
首页 / 产品介绍
DFB800 - 800 瓦DC-DC 转换器带隔离, 800瓦DC/DC转换器 : DFB800
提供DFB800 - 800 瓦DC-DC 转换器带隔离的详细产品服务资讯,包括型号、名称、叙述和规格。我们秉持着精益求精及高品质保证,提供一系列实用且价格合理的DFB800 - 800 瓦DC-DC 转换器带隔离产品,并以多年的丰富经验及技术获得国内外客户赞许及肯定,若您有任何采购1.0A Non-Isolated DC-DC Converter : DSM-78, DSM-78 - 1.0A Non-Isolated DC-DC Converter, FMM060 - 60W AC DC module, miniature size, PCB Mounting Style & Screw Terminal Style, FMM045 - 45W AC/DC miniature encapsulated power, PCB Mounting & Screw Terminal Style需求,欢迎与我们联络。
800瓦DC/DC转换器: DFB800
DFB800 - 800 瓦DC-DC 转换器带隔离
产品说明 :
DC-DC Converter- Isolation - Module
800W Isolated Full-Brick Size DC/DC Converter Meet Industry Standard and UL/IEC/EN62368-1.功能说明 :
- Efficiency up to 90%
- Fixed Switching Frequency
- Regulated Outputs
- Remote On/Off
- Low No Load Power Consumption
- Fully protected (OTP/OCP/OVP/UVLO)
- 1500Vac I/O Isolation
- Operating Case Temperature -40 to +105℃
- Full-Brick Size 4.6" x 2.4" x 0.5" Meet Industrial Standard
- Shock & Vibration Meets MIL-STD-80F
- Safety Meets UL/IEC/EN62368-1
规格 :
Input Voltage Range | 18~36Vdc |
Under voltage Lockout | Turn-on voltage threshold...16.5V~17.5V Turn-off voltage threshold...15.5V~16.5V Lockout hysteresis voltage...1.0Vdc typ. |
Input Filter | Pi Type |
Voltage Accuracy | ± 1% max |
Load Regulation | ± 0.5% max. |
Line Regulation | ± 0.2% max |
Temperature Coefficient | ± 0.02% / °C max. |
R&N (20MHz bandwidth) | 100mV RMS max., 280mV pk-pk max. |
Over Current Protection | 105~120% |
Short Circuit Protection | Continuous, Auto Recivery |
Over Voltage Protection | 115~140% |
Auxiliary Output Voltage/Current | 10±3Vdc/20mA max. |
Isolation Voltage | Input/Output ... 1500VDC max. Input/Case ...... 1500VDC max. Output/Case .... 1500VDC max. |
Isolation Resistance | 10MΩ min. |
Isolation Capacitance | Input/Output ... 2760pF Input/Case ...... 2000pF Output/Case .... 2000pF |
Switching Frequency | 250 KHz Typ. |
Operating Case Temperature | -40°C to 100°C |
Storage Temperature | -55°C to 105°C |
Humidity | 95% RH max. non condensing |
MTBF | MIL-HDBK-217F, GB, 25°C, full load ; 410Khrs typ. |
Case Material | Aluminum baseplate with plastic case |
Dimensions | L4.6xW2.4xH0.50 inches (116.8x61.0x12.7mm) |
Weight | 220g |
Model
Model No. | I/P Vol. | O/P Vol. | O/P Current | O/P Watts (max.) |
DFB800-29Cx | 18-36V | 28.0 VDC | 28.5A | 798W |
Notices:
- x = blank stands for Remote On/Off Logic Negative
x = P stands for Remote On/Off Logic Positive - Nominal Input Voltage 24VDC.
- An external input capacitor 220uF for all models are recommeded to reduce input ripple voltage.
- The output terminal required a minimum capacitor 470uF to maintain specified regulation.
瑞玛企业有限公司以顾客满意服务为宗旨,提供专业的DFB800 - 800 瓦DC-DC 转换器带隔离咨询与服务。欢迎您透过上述表单将DFB800 - 800 瓦DC-DC 转换器带隔离的洽询需求传送给我们,我们会尽快与您联络。若您对于其他1.0A Non-Isolated DC-DC Converter : DSM-78, DSM-78 - 1.0A Non-Isolated DC-DC Converter, FMM060 - 60W AC DC module, miniature size, PCB Mounting Style & Screw Terminal Style, FMM045 - 45W AC/DC miniature encapsulated power, PCB Mounting & Screw Terminal Style产品服务有任何采购需求,亦可来信或来电洽询,我们会提供最优质服务并且立即解决您的问题。