|
| Brand Name: | Enerkey |
| Model Number: | EK-iD80V200A |
| MOQ: | 10pieces |
| Price: | $49.8-$59.8 |
| Packaging Details: | Strong paper box +EVA Foam |
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
High Current Diode Board 80V 200A Ideal Diode Module Charging Anti Backflow Parallel Connection of Solar Panels
Limitations of the Theory in Ideal Diodes
While ideal diode theory is enormously useful in building an understanding of diode functionality, it is equally important to acknowledge its limitations when it comes to real, physical diodes. Here are some key limitations:
Forward Voltage Drop: Unlike an ideal diode, a real diode requires a certain minimum voltage for conduction in forward bias. This is typically 0.7 volts for silicon diodes and 0.3 volts for germanium diodes, known as the Threshold Voltage or Cut-in Voltage.
Reverse Leakage Current: In reverse bias, an ideal diode blocks all currents, but a real diode allows a tiny amount of current, called the Reverse Leakage Current.
Resistance: A real diode has a small but significant resistance when forward-biased, which is ignored in an ideal diode model.
Transition Time: The change from conduction to non-conduction is not instantaneous in a real diode as it is in an ideal diode.
The detailed nature of the diode's operation is guided by the Shockley diode equation. Therefore, to analyse and design precise diode circuits, especially for high-frequency applications, these limitations should be taken into account.
Even though it is convenient to use the ideal diode model, incorporating these real-world modifications makes the study and application of diodes more accurate and dependable.
|
Enerkey Ideal Diode Module 80V 200A /40V 80V 280A /100V 200V 300A Photovoltaic Solar Base Station Industrial Control Electric Car Battery in Parallel For Battery charging anti-backfilling
|
|||
| Product model |
EK-iD40V280A EK-iD80V280A |
EK-iD80V200A |
EK-iD100V300A EK-iD200V300A |
|
Working voltage range
|
40V280A: 9-40V 80V280A: 9-80V
|
9-80V
|
100V300A: 9-100V
200V300A: 9-200V
|
|
Product Size(mm)
|
L113*W60*T28
|
L105*W60*T28 |
L113*W60*T28 |
|
Weight with box
|
0.5kg
|
0.51kg
|
0.55kg
|
| MOS quantity | 8 | 6 | 10 |
|
Battery Type
|
NCM/LFP/LTO
|
NCM/LFP/LTO |
NCM/LFP/LTO
|
|
Continuous current
|
280A
|
200A | 300A |
| Peak starting current | 280A | 200A | 300A |
|
Quiescent operating current
|
0.6-1.5mA
|
||
|
Copper foil thickness
|
3.0 oz
|
||
|
PCB material |
Aluminum plate
|
||
| On-going internal resistance | NA | ||
| Working principle | The input and output are equivalent to diodes. It detects that the output voltage is greater than the input and immediately turns off the output. The detection value is at the millivolt level and the response speed is very fast. | ||
|
Application
|
1. Solar panels prevent backflow (anti-backflow);
2. Battery charging prevents backflow (anti-backflow) (anti-backflow); 3. DC-DC constant voltage and constant current module output prevents backflow 4. Other occasions where backflow prevention (anti-backflow) is required |
||
| Accessories | Terminal lug*3; IN+/OUT+ terminal lug : OTZ50-8, screw M8 GND terminal lug : OTZ2.5-3, screw M3 |
||
|
Operating Temperature
|
-40℃ ~ +60℃
|
||
Special Note:
1. This version is the latest optimized version. If the positive and negative poles are connected reversely, the module will not be burned, which improves the safety of installation;
2. An ideal diode is a diode with ultra-low internal resistance as the name implies. The conduction voltage drop of an ordinary diode is more than 0.6V.
The conduction voltage drop of an ideal diode is almost negligible.
3. The copper foil layer and aluminum base layer of the aluminum substrate PCB trace are insulated with a withstand voltage of 1000V, so there is no need to worry about breakdown problems.
Thermal conductivity is 20 times faster than FR4 glass fiber and can be directly attached to large heat sinks.
4. The average overcurrent of a MOS is less than 35A. We use a 300A MOS.
True standard current, allowing long-term load operation
5. This ideal diode module cannot be used in rectifier circuits!
Q1. Why did we choose you?
* We can provide you with efficient after-sales service, with more than 10 years of strong technical support.
* Products have passed FCC, CE, ROHS and other international standards certification.
* We can provide you with factory price, Welcome you to visit our factory and production process.
Q2. What is your product range (type)?
*We mainly do battery management systems in the fields of power batteries, energy storage batteries and consumer batteries.
*Mainly used for LFP, Li-ino and LTO batteries.
Q3: How do I know which kind of material & type my battery is ?
*Please look the battery body, If the normal voltage of your battery shows 3.2V, The battery is LiFePo4.
*If the normal voltage of your battery shows 3.6V or 3.7V, the battery is Li-ion or Lto battery.
Q4. Do you have minimum order requirements?
Can it be customized? What is the lead time for samples and batches?
*Our minimum order quantity is 1 piece, ODM customization is available.
* 1~3 days delivery of existing samples, 3~10 days delivery of customized samples.
Q5: What if i can't use it?
*Regular products have instructional videos, We can also support online video call guidance from engineers.
Q6. What are your terms of payment?
*We accept wire transfer and cash payment, all negotiable. Payment method :visa, mastercard, T/T, PayPal, APPLE_PAY, GOOGLE_PAY, GC_REAL_TIME_BANK_TRANSFER, RMB
Q7. How do you guarantee the quality?
* All our products are subjected to professional laboratory 100% testing, as well as repeated aging tests.
* Obtained FCC, CE, ROHS and other international standard certification.
* Provide 3 years after-sales warranty service. Free spare units for replace in 3 years.
Q8. How to choose a BMS suitable for our battery?
*Depending on the voltage and current that matches your battery, you can consult our customer service and we will provide it for you equipped with the most suitable battery management system.
Q9. How can i contact you?
*We have 7x24 hours online service, Please leave us a message online.
*You can also contact us by Email, WhatsApp, WeChat, etc(see below). We are so glad to work with you.
|
|
| Brand Name: | Enerkey |
| Model Number: | EK-iD80V200A |
| MOQ: | 10pieces |
| Price: | $49.8-$59.8 |
| Packaging Details: | Strong paper box +EVA Foam |
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
High Current Diode Board 80V 200A Ideal Diode Module Charging Anti Backflow Parallel Connection of Solar Panels
Limitations of the Theory in Ideal Diodes
While ideal diode theory is enormously useful in building an understanding of diode functionality, it is equally important to acknowledge its limitations when it comes to real, physical diodes. Here are some key limitations:
Forward Voltage Drop: Unlike an ideal diode, a real diode requires a certain minimum voltage for conduction in forward bias. This is typically 0.7 volts for silicon diodes and 0.3 volts for germanium diodes, known as the Threshold Voltage or Cut-in Voltage.
Reverse Leakage Current: In reverse bias, an ideal diode blocks all currents, but a real diode allows a tiny amount of current, called the Reverse Leakage Current.
Resistance: A real diode has a small but significant resistance when forward-biased, which is ignored in an ideal diode model.
Transition Time: The change from conduction to non-conduction is not instantaneous in a real diode as it is in an ideal diode.
The detailed nature of the diode's operation is guided by the Shockley diode equation. Therefore, to analyse and design precise diode circuits, especially for high-frequency applications, these limitations should be taken into account.
Even though it is convenient to use the ideal diode model, incorporating these real-world modifications makes the study and application of diodes more accurate and dependable.
|
Enerkey Ideal Diode Module 80V 200A /40V 80V 280A /100V 200V 300A Photovoltaic Solar Base Station Industrial Control Electric Car Battery in Parallel For Battery charging anti-backfilling
|
|||
| Product model |
EK-iD40V280A EK-iD80V280A |
EK-iD80V200A |
EK-iD100V300A EK-iD200V300A |
|
Working voltage range
|
40V280A: 9-40V 80V280A: 9-80V
|
9-80V
|
100V300A: 9-100V
200V300A: 9-200V
|
|
Product Size(mm)
|
L113*W60*T28
|
L105*W60*T28 |
L113*W60*T28 |
|
Weight with box
|
0.5kg
|
0.51kg
|
0.55kg
|
| MOS quantity | 8 | 6 | 10 |
|
Battery Type
|
NCM/LFP/LTO
|
NCM/LFP/LTO |
NCM/LFP/LTO
|
|
Continuous current
|
280A
|
200A | 300A |
| Peak starting current | 280A | 200A | 300A |
|
Quiescent operating current
|
0.6-1.5mA
|
||
|
Copper foil thickness
|
3.0 oz
|
||
|
PCB material |
Aluminum plate
|
||
| On-going internal resistance | NA | ||
| Working principle | The input and output are equivalent to diodes. It detects that the output voltage is greater than the input and immediately turns off the output. The detection value is at the millivolt level and the response speed is very fast. | ||
|
Application
|
1. Solar panels prevent backflow (anti-backflow);
2. Battery charging prevents backflow (anti-backflow) (anti-backflow); 3. DC-DC constant voltage and constant current module output prevents backflow 4. Other occasions where backflow prevention (anti-backflow) is required |
||
| Accessories | Terminal lug*3; IN+/OUT+ terminal lug : OTZ50-8, screw M8 GND terminal lug : OTZ2.5-3, screw M3 |
||
|
Operating Temperature
|
-40℃ ~ +60℃
|
||
Special Note:
1. This version is the latest optimized version. If the positive and negative poles are connected reversely, the module will not be burned, which improves the safety of installation;
2. An ideal diode is a diode with ultra-low internal resistance as the name implies. The conduction voltage drop of an ordinary diode is more than 0.6V.
The conduction voltage drop of an ideal diode is almost negligible.
3. The copper foil layer and aluminum base layer of the aluminum substrate PCB trace are insulated with a withstand voltage of 1000V, so there is no need to worry about breakdown problems.
Thermal conductivity is 20 times faster than FR4 glass fiber and can be directly attached to large heat sinks.
4. The average overcurrent of a MOS is less than 35A. We use a 300A MOS.
True standard current, allowing long-term load operation
5. This ideal diode module cannot be used in rectifier circuits!
Q1. Why did we choose you?
* We can provide you with efficient after-sales service, with more than 10 years of strong technical support.
* Products have passed FCC, CE, ROHS and other international standards certification.
* We can provide you with factory price, Welcome you to visit our factory and production process.
Q2. What is your product range (type)?
*We mainly do battery management systems in the fields of power batteries, energy storage batteries and consumer batteries.
*Mainly used for LFP, Li-ino and LTO batteries.
Q3: How do I know which kind of material & type my battery is ?
*Please look the battery body, If the normal voltage of your battery shows 3.2V, The battery is LiFePo4.
*If the normal voltage of your battery shows 3.6V or 3.7V, the battery is Li-ion or Lto battery.
Q4. Do you have minimum order requirements?
Can it be customized? What is the lead time for samples and batches?
*Our minimum order quantity is 1 piece, ODM customization is available.
* 1~3 days delivery of existing samples, 3~10 days delivery of customized samples.
Q5: What if i can't use it?
*Regular products have instructional videos, We can also support online video call guidance from engineers.
Q6. What are your terms of payment?
*We accept wire transfer and cash payment, all negotiable. Payment method :visa, mastercard, T/T, PayPal, APPLE_PAY, GOOGLE_PAY, GC_REAL_TIME_BANK_TRANSFER, RMB
Q7. How do you guarantee the quality?
* All our products are subjected to professional laboratory 100% testing, as well as repeated aging tests.
* Obtained FCC, CE, ROHS and other international standard certification.
* Provide 3 years after-sales warranty service. Free spare units for replace in 3 years.
Q8. How to choose a BMS suitable for our battery?
*Depending on the voltage and current that matches your battery, you can consult our customer service and we will provide it for you equipped with the most suitable battery management system.
Q9. How can i contact you?
*We have 7x24 hours online service, Please leave us a message online.
*You can also contact us by Email, WhatsApp, WeChat, etc(see below). We are so glad to work with you.
Address
Area A, 9th Floor, Building G, Guancheng Low Carbon Industrial Park, Shangcun Community, Gongming Street, Guangming District, Shenzhen, China, 518106
Tel
86--15387469240
