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3 Year Electronics Protection Plan
from Asurion, LLC
50577
$2.99
  • NO ADDITIONAL COST: You pay $0 for repairs – parts, labor and shipping included.
  • COVERAGE: Plan starts on the date of purchase. Malfunctions covered after the manufacturer's warranty. Power surges covered from day one.
  • EXPERT TECH HELP: Real experts available 24/7 to help with set-up, connectivity issues, troubleshooting and much more.
  • PRODUCT ELIGIBILITY: Plans cover products purchased in the last 30 days.
  • EASY CLAIMS PROCESS: File a claim anytime online or by phone. Most claims approved within minutes. We will send you an Amazon e-gift card for the purchase price of your covered product. In some cases, we will replace or repair it.
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SMAKN
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SMAKN
Return policy: Returnable until Jan 31, 2022
For the 2021 holiday season, returnable items purchased between October 1 and December 31 can be returned until January 31, 2022
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SMAKN 10 Amp PWM Charge C... has been added to your Cart
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Add to your order

3 Year Electronics Protection Plan

from Asurion, LLC
(50577)
  • NO ADDITIONAL COST: You pay $0 for repairs – parts, labor and shipping included.
  • COVERAGE: Plan starts on the date of purchase. Malfunctions covered after the manufacturer's warranty. Power surges covered from day one.
  • EXPERT TECH HELP: Real experts available 24/7 to help with set-up, connectivity issues, troubleshooting and much more.
  • PRODUCT ELIGIBILITY: Plans cover products purchased in the last 30 days.
  • EASY CLAIMS PROCESS: File a claim anytime online or by phone. Most claims approved within minutes. We will send you an Amazon e-gift card for the purchase price of your covered product. In some cases, we will replace or repair it.
Learn more

2 Year Electronics Protection Plan

from Asurion, LLC
(9087)
  • NO ADDITIONAL COST: You pay $0 for repairs – parts, labor and shipping included.
  • COVERAGE: Plan starts on the date of purchase. Malfunctions covered after the manufacturer's warranty. Power surges covered from day one.
  • EXPERT TECH HELP: Real experts available 24/7 to help with set-up, connectivity issues, troubleshooting and much more.
  • PRODUCT ELIGIBILITY: Plans cover products purchased in the last 30 days.
  • EASY CLAIMS PROCESS: File a claim anytime online or by phone. Most claims approved within minutes. We will send you an Amazon e-gift card for the purchase price of your covered product. In some cases, we will replace or repair it.
Learn more

SMAKN 10 Amp PWM Charge Controller Regulator Off Grid for Battery Charging

Price: $21.88 Get Fast, Free Shipping with Amazon Prime & FREE Returns
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  • Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
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  • High Efficiency PWM charge mode State of charge(SOC), micro controller digital accuracy
  • Automatic detection of the voltage, short circuit protection
  • Temperature compensation
  • Battery Reverse polarity protection, reverse current protection at night
  • Over charging or discharging protection, over load protection

Product description

Description
The main advantage of Pulse Width Modulation (PWM) is that power loss in the switching devices is very low. When a switch is off, there is practically no current. When the device is on, there is almost no voltage drop across the switch.
Power loss, being the product of voltage and current, is thus in both cases close to zero. PWM also works well with digital controls, which, because of their on/off nature, can easily set to the needed duty cycle.
This solar system controller adopts the most advance digital techniques and operates fully automatically. The PWM battery charging can greatly increase the lifetime of your battery and has various unique functions and quite easy to use features.

Specifications
Positive Grounded
Nominal System Voltage: 12V/24V Auto recognition
Max. PV Input Power: 120W (12V), 240W (24V)
Rated Charge Current: 10A
Max. Solar Input Voltage: 42V
Rated Load Current: 10A
Self-consumption: < 6mA
Operating Temperature: -35°C to + 55°C
Temp. Compensation: -30mV/°C (12V), -60mV/°C (24V)
Terminals: 10AWG
25% Current Overload: 1 Minute

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