{"product_id":"sk35-dc-dc-5-30v-4a-35w-12v-24v-automatic-boost-buck-converter-cc-cv-regulated-adjustable-power-supply-module-for-solar-energy-charging","title":"SK35 DC DC 5-30V 4A 35W 12V 24V Automatic Boost \/ Buck Converter CC CV Regulated Adjustable Power Supply Module For Solar Energy Charging","description":"\u003cdiv\u003e\u003cstrong\u003e\u003cspan style=\"font-size:16px;\"\u003eProduct highlights:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e1. NC regulates voltage and current, which is convenient, fast, industrial quality and high precision, and can be used directly in engineering projects.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e2. Using professional liquid crystal power supply, the interface is clear, the operation is very simple, and the protection mechanism is almost perfect.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e3. hardware protection: input anti-reverse connection protection, reverse connection non-burning; short circuit protection, short connection non-burning; output anti-reverse irrigation, recharge the battery without extra anti-reverse diode;\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e4. software protection: over-voltage protection (OTP), over-current protection (OCP), over-power protection (OPP), over-temperature protection (OTP), input under-voltage protection (LVP);\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e5. The standard voltage or constant current can be set, which can be adjusted quickly in different applications.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e6. Voltage and current can be locked to prevent misoperation!\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e7. Full material, stable performance and wide use.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003e1. Product parameters:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eInput voltage: DC 5.0 V-30 V (below 4.7 V with under-voltage protection LVP, it is recommended that the input voltage is higher than 7 V, when the input voltage is lower than 7 V, the output power will decrease, the lower the input voltage, the smaller the output power).\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eOutput voltage: DC 0.6 V-30 V\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eOutput current: 0-4.0 ONE\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eOutput power: 35 W under natural heat dissipation and 50 W under air cooling\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eVoltage accuracy: ± 5% + 1 byte, resolution: 0.01 V, factory calibrated accuracy\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eCurrent accuracy: ± 8% + 3 bytes, resolution: 0.001A, factory calibrated accuracy\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eConversion efficiency: around 88%.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eSoft Start: Yes.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eInput Reverse Connection Protection: Yes, Reverse Connection No Burning\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eOutput anti-backfilling: Yes, it can be connected directly to the battery.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eShort circuit Protection: Yes, it can be connected directly to the output.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eTemperature Protection (OTP): Yes, 100 ??\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eWorking frequency: 180 KHz\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eAfter setting to CC, the constant current value is adjusted by default. When driving the LED, the fast dimming can be achieved by rotating the encoder, which is very convenient.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003e2. Setting interface operation instructions:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e2.1. Press the encoder button for 3 seconds to enter the setting interface.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e2.2. By adjusting the parameters of the rotary coded potentiometer, it can quickly rotate (fast raise \/ lower), and switch the parameters to be adjusted by pressing the key of the rotary coded potentiometer.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e2.3. In the maximum capacity (OAH) \/ maximum energy (OPH) \/ maximum running time (OHP) interface, press the \"ON \/ OFF\" button to open or close the corresponding function, and if closed, display \"-\";\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e2.4. In the maximum capacity (OAH) \/ maximum energy (OPH) parameter interface, long press the ON \/ OFF button to change the range of capacity (9,999Ah \/ 99.99Ah \/ 9999999Ah, 9,999Wh \/ 99.999Wh \/ 99999999Wh);\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e2.5. After the parameter setting, hold the encoder potentiometer key for 3 seconds to the setting interface and save the setting parameters automatically;\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eNote: After product protection, output will be turned off, LCD will display the corresponding protection code (LVP \/ OVP \/ OCP \/ OPP \/ OAH \/ OPH \/ OHP) power chip itself also has various protection, if the chip itself is protected, OEP .\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003e3. This product has locking function:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\n\u003cspan style=\"font-size:14px;\"\u003ePress the code potentiometer button for 5 seconds, lock the set voltage and current, prevent misoperation! After locking, press the code potentiometer button for 5 seconds to unlock!\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cdiv\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003e4. Product use method:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan style=\"font-size:14px;\"\u003e4.1. As a common boost-and-drop power supply with over-voltage \/ over-current \/ power \/ over-temperature \/ under-voltage protection;\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e(1) the voltage value.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e(2) Set the constant current value (overcurrent protection value); (For example, the constant current value is 3.00A, then the maximum current of your product can only reach 3A, when the current reaches 3A, the liquid crystal will be the \"CC\" state, Otherwise the liquid crystal will be the \"CV\" state. )\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan style=\"font-size:14px;\"\u003e4.2. Use as a battery charger\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eProducts without a constant current function cannot be used to recharge batteries. Due to the large voltage difference between batteries and chargers, the charging current is too large and the batteries are damaged. So the batteries must be charged with constant current at the beginning. When charging reaches a certain level, the batteries must be automatically returned to constant voltage charging.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e(1) determine the floating charging voltage and current of the rechargeable battery u; (If the lithium battery parameter is 3.7 V \/ 2200 mAh, the floating charging voltage is 4.2 V, if it is 12 V rechargeable battery, the floating charging voltage is generally set to about 14 V).\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e(2) Under non-loaded state, the voltage value to the output voltage to reach the floating charging voltage; (if charging 3.7 V lithium battery, set the output voltage 4.2 V only)\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e(3) constant current value setting (battery charging current) under non-loaded state;\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e(4) connect the battery and charge.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan style=\"font-size:14px;\"\u003e4.3. Used as a LED Constant Current Driver\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e(1) Determine the working current and maximum voltage the LED you have to drive.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e(2) Under non-loaded condition, the voltage and current values ?‹​to the output voltage reaches the maximum working voltage and current of the LED.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e(3) close the LED and test it.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"font-size:14px;\"\u003eThis product can reach the constant current value (between 0 and working current) LED polar dimming, no stroboscopic !!\u003c\/span\u003e\u003cbr\u003e \u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"font-size:14px;\"\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003e5. Functional Details\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e5.1 Capacity \/ Energy \/ Running Time Statistics:\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eAfter OP, the statistics start automatically. After OFF, the value of the last state will be displayed. After OP is turned on again, the recording will start automatically. In the corresponding interface, the corresponding data is automatically deleted by pressing ON \/ OFF button for 3 seconds.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e5.2 Maximum Capacity \/ Maximum Energy \/ Maximum Duration Setting\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e5.2.1. The maximum capacity (OAH) \/ energy (OPH): when the OAH \/ OPH function is activated, when the statistical capacity \/ energy is higher than the maximum capacity \/ energy set, the power supply automatically switches the output, and \"OAH\" \/ flashes \"OPH\"; After the alarm is cleared, the capacity \/ energy statistics are automatically cleared;\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e5.2.2. The maximum discharge time (OHP): When the OHP function is activated, when the power supply runs longer than the set maximum discharge time, the power supply automatically closes the output and flickers to \"OHP\"; After the OHP alarm has been lifted, the automatic clearing time statistics;\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan style=\"font-size:14px;\"\u003e    This function can realize the quantitative \/ timing nutrition very well.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"font-size:14px;\"\u003e\u003cstrong\u003eNote: \u003c\/strong\u003eWhen the functions of OAP \/ OPH and OHP are not enabled, the power supply will automatically record the capacity \/ energy and running time. When the functions of OAH \/ OPH and OHP are enabled, the power is automatically turned off and output after setting value. When the function of OHP is enabled, the running time of the power supply is countdown mode.\u003c\/span\u003e\u003cbr\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003e6. Notes:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e6.1. Module input VIN-forbid short connection to output OUT-otherwise constant current function will fail.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e6.2. Make sure the power supply is always greater than the power required by the output load!\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e6.3. If the module wants output at full load, the input voltage must be more than 8 V. When the input voltage is 5 V, the output power is about 15 W. The maximum current value of the module is 4A, provided the maximum output power is limited, such as 18 V , and the current must not exceed 2A.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e6.4. Module has input under-voltage protection function, default is about 4.7 V, below this value, automatically disconnect the output, when the voltage is higher than 4.7 V, automatically restore the output (Note: 4.7 V is the voltage on the product port, when the current input is relatively large, do not ignore the partial voltage on the input wire).\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003ePackage includes:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e1 X XY-SK35 Power Supply Module\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003eDetails pictures: \u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003cbr\u003e\u003cdiv style=\"text-align: center;\"\u003e\n\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/ser1\/banggood\/images\/3A\/A2\/1d7a2548-bb3b-4adc-b8e8-4bfe1408d07a.jpg\"\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/ser1\/banggood\/images\/26\/BB\/9a485415-edb1-44aa-b29c-e905c37ee0a9.jpg\"\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/ser1\/banggood\/images\/D3\/0B\/ab021b76-f448-48f0-9b7a-f619406a8abf.jpg\"\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/ser1\/banggood\/images\/FE\/4A\/95c84a71-a464-4683-82a0-09bea8c8f768.jpg\"\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/ser1\/banggood\/images\/08\/75\/5eff3ac7-2c33-4153-a4d0-dcc1fc452006.jpg\"\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/ser1\/banggood\/images\/12\/58\/6b913ecc-999f-4150-a358-eddd5272816a.jpg\"\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/ser1\/banggood\/images\/30\/97\/45c95aff-c47a-47ca-bfc7-55aa460338ad.jpg\"\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/ser1\/banggood\/images\/BC\/84\/bb51596e-fd37-44b4-a2e6-870fb733bbe1.jpg\"\u003e\n\u003c\/div\u003e","brand":"Electronic Pro","offers":[{"title":"Default Title","offer_id":37882855194819,"sku":"1591857","price":536.4,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2787\/9162\/products\/95a3dce0-4a4d-4577-b6f9-84f60185e5e1.jpg?v=1609950947","url":"https:\/\/electronic-pro-south-africa.myshopify.com\/products\/sk35-dc-dc-5-30v-4a-35w-12v-24v-automatic-boost-buck-converter-cc-cv-regulated-adjustable-power-supply-module-for-solar-energy-charging","provider":"Electronic Pro ","version":"1.0","type":"link"}