The DJI POWER 1000 outdoor power supply newly launched by DJI has a built-in 1024Wh lithium iron phosphate battery, supports 2200W output power, and has UPS function. It supports connecting solar panels and car charging through SDC interface. The DJI POWER 1000 outdoor power supply supports 1200W fast charging mode and 600W normal charging mode. The fast mode can charge the power to 80% of its capacity in 50 minutes, and it takes about 70 minutes to fully charge.
DJI DJI 2200W 1024Wh Outdoor Power Supply Power 1000 Product Nameplate Close up
AC input: 220-240V~, 50/60Hz, 10A max;
SDC input: 32-58.4V, 400W max, 8A max;
SDC Lite input: 32-58.4V, 400W max, 8A max;
AC output (x2): CN: 220V -, 50/60Hz, 2200W max;
EU：230V-，50/60Hz，2200W max；
UK：230V-，50/60Hz，2200W max；
AU：230V-，50/60Hz，2200W max；
AC output (bypass) (x2): 220-240V -, 50/60Hz, 2200W (total);
USB-A output (x2): 5V3A, 9V2A, 12V2A; 24W max；
USB-C output (x2): 5/9/12/15/20/28V5A; 140W max；
SDC output: 9-27V, 240W max;
SDC Lite output: 9-27V, 240W max;
Rated capacity: 20Ah, 51.2V, 1024Wh
Discharge environment temperature: -10-45 ℃
Charging environment temperature: 0-45 ℃
Manufacturer: Shenzhen DJI Innovation Technology Co., Ltd
The product has passed CCC, EAC, UKCA, CE, and KC certifications.
Unique heat dissipation design: The fan and heat sink are bonded together through a Maillard sheet to form an air duct, enhancing heat dissipation capability. Remove the insulating Maila sheet, and the Maila sheet, heat sink, and fan form a heat dissipation duct.
10A patch fuses are used for overcurrent protection. The model is：6125SF10A125V
The main control MCU comes from Zhaoyi Innovation, model GD32F305VCT6, which is a 120MHz MCU with a built-in Cortex-M4 core, 256KB FLASH and 96KB SRAM, 3 USARTs, 2 UART, 3 SPI, 2 I2C, 2 I2S, 2 CAN2.0B, and 1 SDIO interface.
The memory is soldered on the back of the MCU, from Huabang, model W25N02KVZEIR, and is a 256MB SLC memory.
The buck converter comes from Jewate, model JWH5125C, with built-in NMOS switching transistor on the chip. It supports input voltage of 4.5-65V and output current of 5A. The switching frequency and undervoltage protection can be set, and overcurrent protection is supported. It also has short-circuit protection and overheating protection functions.
The protocol chip comes from Nanxin Technology, model SC9712A, which is a dual port fast charging protocol chip. It integrates a synchronous buck controller internally, supports USB PD fast charging and multiple fast charging protocols, supports 36V input voltage and 7A output current, supports 140W fast charging output, and has a switch frequency of 80-600KHz that can be set. The chip has output overvoltage protection, output undervoltage protection, overcurrent protection, short circuit protection, overheating protection, and other protection functions. It supports setting output power with external resistors and fast charging output display.
The synchronous buck controller used in combination comes from Jewate, model JWH6346, which supports 100V input voltage when externally supplied with VCC power, 75V input voltage when internally supplied with VCC power, and 60V output voltage. The chip supports a switching frequency of 100KHz to 1MHz and has synchronous signal pins. The chip is equipped with overcurrent protection and undervoltage protection, and has PG signal output.
The voltage reducing switch tube is from Weizhao Semiconductor, model VSP011N10MS-G, NMOS, with a withstand voltage of 100V and a conductivity of 9.5m Ω, and is packaged in PDFN5 * 6.
The VBUS switch tube comes from Wanguo Semiconductor, model AON7140, NMOS, withstand voltage 40V, conductivity 1.9m Ω, and is packaged in DFN3.3 * 3.3.
The step-down MOS transistor is from Wanguo Semiconductor, model AON7544, NMOS, with a withstand voltage of 30V and a conductivity of 4.1m Ω, and is packaged in DFN3 * 3. The Schottky diode used in combination is from Yangjie, model SS10U100.
The front view of the bidirectional inverter module is divided into three parts by the heat sink, with the bottom left side being the DC terminal, welded with common mode inductor and low-voltage filter capacitor. Weld two high-voltage filtering capacitors in the lower right corner, and insulate them with heat shrink tubing. Weld the transformer, resonant inductor, resonant capacitor, and filtering inductor in the middle section.
The top left side is the AC input terminal, and the right side is the inverter output terminal. EMI filtering circuit and relay are soldered on the top. Fix the switch tube on three heat sinks and reinforce the components with adhesive.
Back welding isolation driver, current detection chip, and resistive capacitive components. Welding copper blocks (busbars) with high current routing increases the current carrying capacity.
Aihua is selected as the electrolytic capacitor for DC filtering.
The main control chip comes from TI Texas Instruments and is a C2000 series real-time microcontroller with the model TMS320F280025PNS. The chip is equipped with a 32-bit DSP core, with a main frequency of 100MHz, and integrates FPU and TMU internally. It also has 128KB flash memory. Can be used for industrial motor drive, motor control, photovoltaic inverters, digital power supplies, electric vehicles and transportation, induction and signal conditioning purposes.
The isolation chip comes from Texas Instruments, model ISO7331C, which is a low-power three channel digital isolator with a transmission rate of 25Mbps and supports working voltages of 3.3V and 5V.
Two ultrafast recovery diodes are soldered on the back of the small board, from ST STMicroelectronics, model STTH5R06, with a specification of 600V 5A.
Two MOS transistors and two IGBTs are fixed on the heat sink. IGBT from Infineon, silk screened K40EES5, actual model IKW40N65ES5, specification 650V 40A, packaged in PG-TO247-3, used for inverter output modulation.
The varistor used for input surge overvoltage protection comes from Junyao Electronics, 681KD20J.
The Hall current sampling chip is from ALLERGO, model ACS733, with a bandwidth of 1MHz and a supply voltage of 3.3V.
0.5m Ω circuit current detection resistor and 5A disposable NANO fuse for current protection. Recommended use of sampling resistorELLON-ESR 3920/5930 0.5mR，NANO fuse comes from Suzhou Walter Electronics6125SF5A125V
Two 1032 60A patch fuses are used for overcurrent protection of the battery pack. From1032SF60A250V
The protocol chip for SDC interface comes from Nanxin Technology, model SC2021A, which is a highly integrated Type-C/PD and DPDM fast charging controller. Compliant with the latest Type-C and PD 3.0 standards, passed USB PD3.1 compliance testing. The chip supports a proprietary high-voltage fast charging protocol, including one USB-C interface and two DPDM interfaces, to meet 1A+1C dual port fast charging applications.
A VBUS switch tube from New Clean Energy, model NCEP035N85GU, NMOS, withstand voltage 85V, conductivity 2.9m Ω, packaged in DFN5 * 6.
The main control MCU of the protection board comes from MegaEasy Innovation, model GD32L233RCT6, which is a low-power 32-bit Cortex-M23 processor with built-in 256KB FLASH and 32KB SRAM. It has two UART interfaces, two USART interfaces, one LPUART interface, three I2C interfaces, two SPI interfaces, and one I2S interface.
The memory comes from Huabang, model W25Q128JVSQ, with a capacity of 16MB.
The battery protection chip comes from Texas Instruments, model BQ7695202, and is a high-precision monitor and protector that supports 3-16 series batteries. It supports applications in lithium-ion batteries, lithium polymer batteries, and lithium iron phosphate batteries.
The MOS transistor driver is from TI Texas Instruments, model BQ76200, used for driving battery protection transistors.
The MOS transistor used for inverter output control adopts the new clean energy NCEP035N85GU.
Solder Schottky diode on the back of MOS transistor, from Anshi Semiconductor, model PMEG100V060ELPD, specification 100V 6A.
The DJI POWER 1000 outdoor power supply adopts a low-key gray shell with handles on both sides above. The front of the outdoor power supply is equipped with a display panel and a connection interface, and there are cooling fans on both sides to dissipate heat from the inverter module. The outdoor power supply is equipped with a 1024Wh lithium iron phosphate battery, with bidirectional inverter support for 1200W charging input and 2200W inverter output. The USB-C interface supports 140W fast charging, and the SDC interface supports fast charging of DJI aircraft batteries.
The outdoor power supply is equipped with 16 series lithium iron phosphate batteries, which come from Penghui and are fixed by an insulated frame. The battery protection board adopts Texas Instruments protection chip, combined with the innovative main control chip of Zhaoyi, and is equipped with fuses for overcurrent protection. The bidirectional inverter module adopts Texas Instruments main control chip, the display panel uses Jewat synchronous buck controller for buck output, and the Nanxin Technology protocol chip is used for fast charging function. The PCBA module inside the outdoor power supply is extensively covered with adhesive, providing heat dissipation and protection functions. The modules are connected by terminals and connectors for easy product assembly. The internal materials are all from well-known brands, with exquisite workmanship and reliable quality.
