Ningbo Kelma Electrical Co., Ltd.

Products List
Power Converter

Power Converter

Model 30A 24V~12V Step-down devic Approve : CE, ROSH  Power Converter  Parameters: Rated Power: 360W  maximum power: 400W Rated input voltage: DC13 ~ 40Vminimum input voltage: DC13V ± 0.5V The maximum input voltage: DC40 ± 0.5Voperating temperature:...
Power Converter

Power Converter

Model 20A 24V~12V Step-down devic Approve : CE, ROSH  Power Converter  Parameters: Rated Power: 240W   maximum power: 280W Rated input voltage: DC13 ~ 40Vminimum input voltage: DC13V ± 0.5V The maximum input voltage: DC40 ± 0.5Voperating...
Power Converter

Power Converter

Model 15A 24V~12V Step-down devic Approve : CE, ROSH  Power Converter  Parameters: Rated Power: 180Wmaximum power: 200W Rated input voltage: DC13 ~ 40Vminimum input voltage: DC13V ± 0.5V The maximum input voltage: DC40 ± 0.5Voperating temperature: 50...
Power Converter

Power Converter

Model 5A 24V~12V Step-down devic Approve : CE, ROSH  Power Converter  Parameters: Rated Power: 120Wmaximum power: 140W Rated input voltage: DC13 ~ 40Vminimum input voltage: DC13V ± 0.5V The maximum input voltage: DC40 ± 0.5Voperating temperature: 50...
Power Converter

Power Converter

Model 5A 24V~12V Step-down devic Approve : CE, ROSH  Power Converter   Parameters: Rated Power: 60Wmaximum power: 70W Rated input voltage: DC13 ~ 40Vminimum input voltage: DC13V ± 0.5V The maximum input voltage: DC40 ± 0.5Voperating temperature: 50...
Split core current transformer(SPTK-661)

Split core current transformer(SPTK-661)

Split core current transformer Certificate:CCC,CE,ROHS,ISO9000 Widely exported to 30 countries Split core current transformer(SPTK-661)  New design !! Specification:1. Output 0.333V or 0-200mA at rated current2. Accuracy: ±0.2%3. Phase angle: 0.8 degrees4. Rated...
Power inverter 75W-3000W

Power inverter 75W-3000W

Pure sine wave,modified sine wave type - Various power inverters - CE,ROHS,SGS - solar inverter,car inverter,DC-AC inverter DC-AC inverter,Solar inverter,car inverter Pure sine wave,modified sine wave type- Power:75W-3000W- CE,ROHS,SGS approvalFeatures: 1) Input voltage: 10-15...
AVR,Voltage Regulator,Voltage Stabilizer

AVR,Voltage Regulator,Voltage Stabilizer

AVR,Voltage Regulator,Voltage Stabilizer - Capacity: 0.5KVA -1000KVA - CE,ROHS,CCC,ISO9000 Certificated AVR,Voltage Regulator,Voltage StabilizerFeature:Adopt linear integrated circuit to form the system and drive the contact voltageregulator to automatically regulate by controlling...
Toroidal transformer (Ring transformer)

Toroidal transformer (Ring transformer)

Toroidal transformer (Ring transformer) - Rated power(VA):20~25000VA - Diameter 73~435mm - Certificate: CE,CCC,ISO9000 Toroidal transformer (Ring transformer)1. Rated power(VA):20~25000VA2. Voltage regulation(%):18~1.6%3. Dimension(mm):Height 28~245mm4. Diameter 73~435mm5....
Split core current transformer(CT801)

Split core current transformer(CT801)

Split core current transformer Certificate:CCC,CE,ROHS,ISO9000 Widely exported to 30 countries Split core current transformer(CT801) Feature:- Small size and easy mounting - High accuracy and reliability- Widely exported to many countriesSpecification:Model: CT801 1....



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