タイトルまたは説明

dc to dc converter module,**0v dc *4v dc converter,*2 volt dc dc converter    

Output characteristic::

Load efficiency:≤±0.4% 0%***0%load,With the current limit protection, overheating protection,

low voltage and soft start function, low temperature, self-presumption.

Ripple/noise:(*0MHz ith width):*0m Vp-p Max

Switch frequency: **0KHz

General characteristic:

Source effects: ≤±1%

MTBF: ******0h 

Temperature coefficiency: ≤±0.*2% °

Operating temperature:**0°C~**5°C  .

Storage temperature: **0°C~***5°C

Max operating temperature:*5°C , relative temperature:*0%~*0%

Cooling method: natural cooling without increasing the radiator

Instruction:

Width voltage 1VDC**0VDC transfer the non isolation stbilized any output

voltage value with the accuracy±0.5%. ±1%

Application:

The battery needs long time standby, the battery stand-by power supply handheld devices, portable equipment,

automotive equipment, shipping equipment(eg:train, Liquid crystal display screens ect)

Shell: Metal copper shell package