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DC-DC step down de 3A , cu LM2596
Sursă: https://publi24.ro
Total conversii: 0.
Găsit: 27-07-2025
Va fi șters: 03-08-2025
Detalii: DC-DC step down de 3A , cu LM2596 Input 4- 35V . Output - 1,23 - 30V Curent - 1,5- 2A asa cum este sau 3 amperi cu radiator suplimentar Targu Jiu, Gorj azi 8 RON Telefon validat Input 4- 35V . Output - 1,23 - 30V Curent - 1,5- 2A asa cum este sau 3 amperi cu radiator suplimentar Publi24_1561783107
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Stabilizator/regulator tensiune Step down sau Step up
A găsit pe: publi24.ro
Data:
19.05|11:02
Stabilizator/regulator tensiune Step down sau Step up 1. Step down- 1,8A Tensiune intrareintre 4,5 si 23 volti, iesire intre 1 si 17 volti Pret- 4 lei 2: Step Up- maxim 2 amperi Tensiune intrare intre 2 si 24 volti, iesirea mai mica de 28 volti ( poate ridica de la 2 la 28V). Pret- 6 lei 3. Step down - maxim 3A (cu un mini radiator lipit pe chip- fara ... Targu Jiu, Gorj azi 4 RON Telefon validat 1. Step down- 1,8A
Tensiune intrareintre 4,5 si 23 volti, iesire intre 1 si 17 volti
Pret- 4 lei
2: Step Up- maxim 2 amperi
Tensiune intrare intre 2 si 24 volti, iesirea mai mica de 28 volti ( poate ridica de la 2 la 28V).
Pret- 6 lei
3. Step down - maxim 3A (cu un mini radiator lipit pe chip- fara radiator, maxim 2 amperi) .
Tensiune intrare intre 0-40 volti, iesirea cu minim 1v mai mica.
Pret- 8 lei Publi24_1674383009
A găsit pe: publi24.ro
Data: 19.05|11:02
Stabilizator/regulator tensiune Step down sau Step up 1. Step down- 1,8A Tensiune intrareintre 4,5 si 23 volti, iesire intre 1 si 17 volti Pret- 4 lei 2: Step Up- maxim 2 amperi Tensiune intrare intre 2 si 24 volti, iesirea mai mica de 28 volti ( poate ridica de la 2 la 28V). Pret- 6 lei 3. Step down - maxim 3A (cu un mini radiator lipit pe chip- fara ... Targu Jiu, Gorj azi 4 RON Telefon validat 1. Step down- 1,8A Tensiune intrareintre 4,5 si 23 volti, iesire intre 1 si 17 volti Pret- 4 lei 2: Step Up- maxim 2 amperi Tensiune intrare intre 2 si 24 volti, iesirea mai mica de 28 volti ( poate ridica de la 2 la 28V). Pret- 6 lei 3. Step down - maxim 3A (cu un mini radiator lipit pe chip- fara radiator, maxim 2 amperi) . Tensiune intrare intre 0-40 volti, iesirea cu minim 1v mai mica. Pret- 8 lei Publi24_1674383009
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surse DC stepdown adjustabila LM2596 sau stepup
A găsit pe: publi24.ro
Data:
15.04|06:06
surse DC stepdown adjustabila LM2596 sau stepup 1) 5A XL4015 DC-DC 4-38V to 1.25-36V 24V 12V 9V 5V Step Down Adjustable Power Supply Module LED Lithium Charger With Heat Sink 21ron 2) stepdown xl6009: 19ron IN-IN + input Positive Input Negative! Positive output OUT + OUT-output negative Test comparison sample reference: Input 3V Output 12V 0.4A ... Timisoara, Timis azi 19 RON Telefon validat 1) 5A XL4015 DC-DC 4-38V to 1.25-36V 24V 12V 9V 5V Step Down Adjustable Power Supply Module LED Lithium Charger With Heat Sink 21ron
2) stepdown xl6009: 19ron
IN-IN + input Positive Input Negative!
Positive output OUT + OUT-output negative
Test comparison sample reference:
Input 3V Output 12V 0.4A 4.8W
Input 5V Output 12V 0.8A 9.6W
Input 7.4V Output 12V 1.5A 18W
Input 12V Output 15V 2A 30W
Input 12V Output 16V 2A 32W
Input 12V Output 18V 1.6A 28.8W
Input 12V Output 19V 1.5A 28.5W
Input 12V Output 24V 1 A 24W
Vin * Iin * Efficiency = Vout * Iout
Vin: Input Voltage
Iin: input current
Vout: Output Voltage
Iout: output current
DSN6009 4A is a high-performance step-up switching current (BOOST) module. The module uses the second generation of high-frequency switching technology XL6009E1 core chip performance than the first generation technology LM2577. XL6009 boost module at a lower cost, superior performance, LM2577 module is about to be eliminated.
Wide input voltage 3V 32V, optimum operating voltage range is 5 32V;
Wide Output voltage 5V 35V;
Built-4A efficient MOSFET switches enable efficiency up to 94%; (LM2577 current is 3A)
high switching frequency 400KHz, can use a small-capacity filter capacitors that can achieve very good results, the ripple smaller and smaller. (LM2577 frequency only 50KHz)
Technical parameters:
Model Specification
DSN6009 boost module
Module Properties
Non-isolated boost (BOOST)
Rectification
Non-Synchronous Rectification
Input Range
3V 32V
Output Range
5V 35V
Input Current
4A (max), no-load 18mA (5V input, 8V output, no-load is less than 18mA. Higher the voltage, the greater the load current.)
Conversion efficiency
<94% (greater the pressure, the lower the efficiency)
Switching frequency
400KHz
Output Ripple
50mV (the higher the voltage, the greater the current, the greater the ripple)
Load Regulation
0.5%
Voltage Regulation
0.5%
Operating Temperature
-40 +85
Dimensions
43mm * 21mm * 14mm (L * W * H)
3) LM2596 cu display voltmetru: 20ron
Rectification mode:Non-synchronous rectifier
Input voltage:3V-40V
Output voltage:1.3V-35V
Output current:Rated current is 2A,maximum 3A(Additional heatsink is required)
Conversion efficiency:92%( highest )
Switching frequency:65KHz
Output ripple:30mV( maximum )
Load regulation: 0.5%
Voltage regulation: 2.5%
Work temperature:-Minus 40 degrees - 85 degrees
dimension:43mm*21mm*14mm(L*W*G)
NOTE:This cant be used to step up Voltage Publi24_20840811
A găsit pe: publi24.ro
Data: 15.04|06:06
surse DC stepdown adjustabila LM2596 sau stepup 1) 5A XL4015 DC-DC 4-38V to 1.25-36V 24V 12V 9V 5V Step Down Adjustable Power Supply Module LED Lithium Charger With Heat Sink 21ron 2) stepdown xl6009: 19ron IN-IN + input Positive Input Negative! Positive output OUT + OUT-output negative Test comparison sample reference: Input 3V Output 12V 0.4A ... Timisoara, Timis azi 19 RON Telefon validat 1) 5A XL4015 DC-DC 4-38V to 1.25-36V 24V 12V 9V 5V Step Down Adjustable Power Supply Module LED Lithium Charger With Heat Sink 21ron 2) stepdown xl6009: 19ron IN-IN + input Positive Input Negative! Positive output OUT + OUT-output negative Test comparison sample reference: Input 3V Output 12V 0.4A 4.8W Input 5V Output 12V 0.8A 9.6W Input 7.4V Output 12V 1.5A 18W Input 12V Output 15V 2A 30W Input 12V Output 16V 2A 32W Input 12V Output 18V 1.6A 28.8W Input 12V Output 19V 1.5A 28.5W Input 12V Output 24V 1 A 24W Vin * Iin * Efficiency = Vout * Iout Vin: Input Voltage Iin: input current Vout: Output Voltage Iout: output current DSN6009 4A is a high-performance step-up switching current (BOOST) module. The module uses the second generation of high-frequency switching technology XL6009E1 core chip performance than the first generation technology LM2577. XL6009 boost module at a lower cost, superior performance, LM2577 module is about to be eliminated. Wide input voltage 3V 32V, optimum operating voltage range is 5 32V; Wide Output voltage 5V 35V; Built-4A efficient MOSFET switches enable efficiency up to 94%; (LM2577 current is 3A) high switching frequency 400KHz, can use a small-capacity filter capacitors that can achieve very good results, the ripple smaller and smaller. (LM2577 frequency only 50KHz) Technical parameters: Model Specification DSN6009 boost module Module Properties Non-isolated boost (BOOST) Rectification Non-Synchronous Rectification Input Range 3V 32V Output Range 5V 35V Input Current 4A (max), no-load 18mA (5V input, 8V output, no-load is less than 18mA. Higher the voltage, the greater the load current.) Conversion efficiency <94% (greater the pressure, the lower the efficiency) Switching frequency 400KHz Output Ripple 50mV (the higher the voltage, the greater the current, the greater the ripple) Load Regulation 0.5% Voltage Regulation 0.5% Operating Temperature -40 +85 Dimensions 43mm * 21mm * 14mm (L * W * H) 3) LM2596 cu display voltmetru: 20ron Rectification mode:Non-synchronous rectifier Input voltage:3V-40V Output voltage:1.3V-35V Output current:Rated current is 2A,maximum 3A(Additional heatsink is required) Conversion efficiency:92%( highest ) Switching frequency:65KHz Output ripple:30mV( maximum ) Load regulation: 0.5% Voltage regulation: 2.5% Work temperature:-Minus 40 degrees - 85 degrees dimension:43mm*21mm*14mm(L*W*G) NOTE:This cant be used to step up Voltage Publi24_20840811
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Sandale dd step 23 120 lei Purtat o singura data Lugoj - Azi la Salvează ca favorit
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Data: 10.05|15:05
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A găsit pe: olx.ro
Data:
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A găsit pe: olx.ro
Data: 06.04|10:02
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