New Products:DC DC converter high input voltage 100V to 1000V big power module 50W/60W
New Products:DC DC converter high input voltage 100V to 1000V big power module 5W-25W
Mainly founction features:
Input: DC DC wide input voltage 100-1000VDC
Protection: input over voltage protection,short circuit over voltage protection
Outline sealed: ultra-thin small integration design, high efficiency high density
Cooling method: Natural cooling, without additional radiator
Power: 60W
Industrial standard produts design, international size
Products type:
Input characteristic:
Input voltage range:: 100～1000VDC
Input current: 100VDC 1000VDC
PHV60 1300mA , typ 70mA,typ
surge current 3A (TYP) 500V 5A (TYP) 1000V
Output characteristic:
Output voltage steady accuracy: ±1%
Original source effect: ±0.5% (typ)
Load adjust rate: ±2% (typ)
Min load: 0%
Output ripple and noise(peak value)： 100mV(typ) (20MHz Bandwidth)
Short-circuit protection long time Continuous,/automatic resume
Output over exceed current protection ≥1.1 times
General characteristic:
Woking temperature: -40℃～+55℃
Power reduction rate:3.75% / ℃
Storage temperature:-40℃～+105℃
Outshell temperature:+40℃ max
Cut off current time:80ms(typ)/ at Vin:100VDC
Start delay time:500ms(typ)/ at Vin:600VDC
Dynamic response: 25% standard load move rate ±4%/500uS
Humidity: 95% max
Temperature drift: 0.02%/℃
Switching frequency: 65-100kHz(typ)
Efficiency: 83%(typ)
Insolation: 6000VDC/1Min（special 3000VAC/1 min）
EMI: GB/T 9254-2008(CISPR22B)
Electromagnetic compatibility electrostatic discharge: GB/T 17626.2-2006 ±8KV
RFEMS: GB/T 17626.6-2008
Electrical fast transient burst: GB/T 17626.4-2008 4KV
Surge: GB/T 17626.5-2008 2KV
Damped oscillation wave resistance: GB/T 17626.12-1998
Insolation resistance input to output : 500Vdc 1000G
Leakage current:0.03mA RMS typ. 230VAC/50Hz
Saftey class: CLASS Ⅰ
MTBF: >215,000h @25℃
Input voltage and the load relationship characteristic:
Size: 1120×97×41mm 0
Chonda international technology Co.,Ltd is a rapidly-expanding porfolio of switching regulator products serving the Military and Medicare industries on AC DC converters and DC DC converters field.All products combile CHONDA's advanced process with the company's strong expertise design and research to produce the best in class products to offer to the customers.The products are dressed up step-down,step-up and multi-output systems,catageries as DC DC fixed input converter,DC DC width input converter,AC DC converter,100V-500V high voltage output converter and 100V-1000V high input voltage converter,applications in railway,instruments,car,tracker,etc...
The Company’s DC/DC converter products are offered in controller (external switches) and regulator (switches on board) form, and are designed to provide high efficiency in a small form factor. Chonda offers families of switching regulators that range from low voltage, ultra-high efficiency products designed for battery-powered applications widely used in smart phones and tablets to high voltage, Chonda also offers an expanding line of highly integrated DC/DC regulators with internal inductors.Modules, Internal Inductor.range input from 1V to 2000V is welcomed.