- 产品详情
特点：
比例高压电源：隔离输出电压与输入电压成正比
超小尺寸和轻量级
高效率
隔离高达 500 Vdc
逻辑 ON/OFF 输入
参数：
| Parameters | Specifications (at Tamb=25℃unless otherwise specified) | ||||||||
| Input voltage Vin(pins 1&3) | ·2.5 to15Vdc(absolute maximum:30Vdc,see protection section for details) ·Reverse:-0.2Vdc max. ·Turn on voltage:2.5Vdc typical | ||||||||
| Efficiency | >75%at full load (input current in off state <4mA) | ||||||||
| HV output Vout (pins 5,6&7) | Output voltage is proportional to the input voltage | ||||||||
| Output polarity | Customizable (see diagram below for details) | ||||||||
| Nominal output current & Residual ripple | Version | Output voltage | Output cur- rent | Ripple (Fs~50kHz) | |||||
| 1K Series | 1 kV (2x0.5kV or 2x1kV) | 6 mA | <1% | ||||||
| 2k Series | 2 kV (1x2kV or 2x1kV) | 3.0 mA | <1% | ||||||
| 4K Series | 4 kV (1x4kV or 2x2kV) | 1.5 mA | <1% | ||||||
| Switch frequency | 50 to 70kHz | ||||||||
| Load voltage regulation | +40%for full load to no load.(see diagram below) | ||||||||
| Temperature coefficient | <300ppm/℃ | ||||||||
| Operating temperature range | -10℃ to+70℃(case) | ||||||||
| Storage temperature range | 40°℃ to+125℃ | ||||||||
| HV power ON/OFF (pin 4) | Connect Pin 4 to Vin return(pin3)to activate the HV output. Compatible with open collector switches,relay.. | ||||||||
| Safeguards &Alarm(pin 2) | ·Over voltage at the input is detected above 15Vand themodule automatically turns off ·Thermal detection automatically turns off the module above 70℃ ·Alarm is a logical 5V output which turns high when Vin>15v or when the thermal protection occurs. The converter resumesnormal operation once the fault condition dis- appears. | ||||||||
| Shielding | The metal case is internally grounded to the Vin Return pin 1 | ||||||||
| Pins | 0.63x0.63 mm square pins Length:>2 mm | ||||||||
| Weight | <40g | ||||||||
| Insulation | Fully potted in an ULcertified epoxy resin | ||||||||
订购指南：
PRV15-D4-6
PRV15-D1-6
PRV15-D2-6
PRV15-S1-6
PRV15-S2-6
PRV15-S4-6
