The biomass burning machine needs to work under negative pressure. At the same time, the ID fan must be installed to ensure the negative pressure. If it is applied to aluminum melting furnace, greenhouse heating, drying room and other working conditions, it can be operated at slightly positive pressure. However, it is necessary to ensure the smooth flow of the flue; the cross-sectional area of the exhaust outlet and the power of the induced draft fan will be carried out according to the requirements specified by the engineering department of our company.
It must be equipped with a special operator to operate, the operator must be guided by the machine can operate the machine. If the product is used in a boiler, it should be submitted to a qualified boiler installation company for installation. If there is a size deviation due to the size of the burner mouthpiece, the size of the boiler's crater must be corrected. The product must be reported to the local boiler inspection office for approval. Qualified boiler maintenance unit. Biomass burner,Biomass granule burner,Biomass burning furnace Jinan Shanghangda Machinery Co., Ltd. , https://www.jinanshdmachine.com
Both LTC3525-3.3 and LTC3525-5 are said to use synchronous rectification to achieve 95% efficiency. Its Burst Mode operation reduces the quiescent current to 7μA. The devices also feature RDS(ON) 0.5Ω (N-channel) and 0.8Ω (P-channel) internal switches, plus their adaptive power-controlled switching topology to provide loads from 1mA to 100mA. More than 90% efficiency.
Both devices provide output disconnect and inrush current limiting to reduce the inrush current on the input supply. Other features include anti-ringing control, short circuit protection and thermal protection. Because the devices are available in an SC70 package and require only three external components, the solution has a small footprint.
The LTC3525ESC6-3.3 and LTC3525ESC6-5 are available from stock in a 6-pin SC70 package and are available in 1,000-piece quantities for $1.75 each.
Linear Technology Introduces Two 400mA Synchronous Step-Up DC/DC Converters
Linear Technology Corporation has introduced two 400mA synchronous step-up DC/DC converters, the LTC3525-3.3 and the LTC3525-5. The device operates from an input voltage range of 1V to 4.5V. The LTC3525-3.3 provides a fixed 3.3V output and the LTC3525-5 provides a fixed 5V output. The LTC3525-3.3 is capable of delivering 140mA of continuous output current through two AA alkaline batteries. The LTC3525-5 provides a 5V output voltage and 175mA output current from a single 3V input.