Anamax PlatiGemini 1200W Power Supply: The world's first ATX 3.1&12VO dual-mode power supply

Readers who are familiar with PC power supply products know that the electrical performance of the ANEMEI series of power supplies has always been relatively excellent, and some time ago, the company launched the ANEMEI REVOLUTION D.F.12 850W power supply with its small size, high level of performance and reasonable price to our editors. Recently, ANEMI has once again achieved a breakthrough in the technical level and launched the world's first ATX 3.1&12VO dual-mode power supply - ANEMI PlatiGemini 1200W power supply.

The PlatiGemini 1200W power supply is not only a high-end power supply designed according to the Intel ATX 3.1 specification, but it is also compatible with 12VO mode, while also continuing the small size of the series and equipped with reverse bullet technology. From the perspective of parameters alone, the rated power and installation compatibility of this power supply can meet the needs of most hardware platforms, and the compatibility with 12VO mode greatly enhances its motherboard compatibility. In addition, this power supply has also passed the 80Plus platinum certification, which can be said to be a flagship power supply product with excellent performance in all aspects.

安耐美PlatiGemini 1200W电源开箱赏析

According to the old rules, I take readers to look at the packaging before looking at the product itself. The packaging of the PlatiGemini 1200W power supply follows the brand's tradition, and the design language is relatively simple and low-key. The entire box is plain kraft paper in primary color, with the red brand logo printed on the upper left corner of the front, on the side and at the unbox, while the PlatiGemini 1200W power supply characteristics are printed on a white outer sealing paper.

The front of the outer seal is printed with the product appearance and product features of the ANAMAX PlatiGemini 1200W power supply, including ATX 3.1, compatibility with 12VO mode, and 80Plus platinum certification. The back of the outer sealing paper is printed with the detailed specifications of the product, including the number of interfaces, rated power and product size, etc., so this outer sealing paper can help users quickly understand the basic specifications of the product.

Open the package and take out the product, the PlatiGemini 1200W power supply is black and silver, with a strong metallic texture. The fan grille is screwed to the top cover of the power supply and can be removed individually. The shape of the grille is octagonal, and the internal design is designed with a parallel vertical row of protective nets, and the hollow area is large, which can provide a better heat dissipation environment for the power supply. In the middle of the grille, there is a metal brand LOGO, which also uses black and silver color, and the brand LOGO adopts an embossed design, which further enhances the three-dimensional visual sense of this power supply.

The power supply's cooling system uses a 135mm 11-blade dual-ball bearing fan with an intelligent start-stop function that keeps the fan stalled when the power load is less than 60% or the threshold temperature is not reached. According to the official introduction, the noise of the PlatiGemini 1200W power supply is only 35.5dBA when fully loaded. In addition, as a flagship product, this power supply is also naturally equipped with a reverse dust bounce function, when the power supply is started, the fan will automatically rotate clockwise and counterclockwise, lasting 20 seconds respectively, to remove dust from the fan blades and the inside of the fuselage. The user can also manually press the "D.F.Switch" button on the rear of the power supply at any time to perform the dust operation.

In terms of size, the three-dimensional size data of this power supply is 150 * 150 * 86 mm, which is indeed small compared to 1200W of other brands. The following is a comprehensive appearance of this power supply.

In terms of exterior details, this power supply is pasted with decorative metal patches on the side of the fuselage, which contains the ANAMEI brand LOGO, the product series name "PlatiGemini" and the rated power "1200W", which further enhances the metallic texture of the power supply and breaks the visual monotony.

The rear of the power supply is equipped with an AC input port with a separate switch and a "D.F.Switch" dust button, which can be pressed at any time after power on to allow the fan to perform the above dust operation.

The PlatiGemini 1200W power supply has passed the 80Plus platinum certification, adopts active PFC + full-bridge LLC resonance + synchronous rectification + DC-DC structure, and the rated power is 1200W, of which the rated output current of +12V is 100A, +5V and +3.3V are both 20A rated output current, and the combined output power is 100W.

The module cables of this power supply are all embossed cables, the module cables of the 24pin main power supply interface and the 12VO power supply interface are 600mm, the CPU power supply interface module cable is 700mm, the PCI-E power supply interface module cable is 600mm, and the 12V-2×6 power supply interface cable is 600mm, which can meet the needs of most platforms.

安耐美PlatiGemini 1200W拆解赏析

The fan of ANAMAX PlatiGemini 1200W power supply adopts ZIC ZFB132512H, 11 blades with double ball bearings, the motor specification is 12V 0.45A, and the measured maximum speed is 1814RPM.

The power supply is based on active PFC + full-bridge LLC resonance + synchronous rectification + DC-DC interface, the components are designed for single-sided layout, compact arrangement, the internal space is basically fully utilized, multiple positions have been dispensed and reinforced, and some of the relatively tight components are also insulated and protected.

The PlatiGemini 1200W is divided into two parts, the first EMI uses a separate PCB arranged on the AC input socket with 2 Y capacitors, and the second EMI is on the main PCB with 1 X capacitor, 2 pairs of Y capacitors and 2 common mode coils, and the NTC is located next to the main capacitor and is equipped with independent relays. The main capacitors are from Nippon Chemi-Con, the quantity is 2, and the specification is 420V/560μF/105°C. The four main switches of the power supply are Infineon's IPB50R140CP (550V/15A@100°C/1.4mΩ).

The rectifier bridge uses an independent small heat sink, but due to the obstruction of other components, we have not been able to observe the specific model of the rectifier bridge; the PFC switch and the PFC diode share the heat sink, the PFC diode is the C3D06060APFC of CREE (600V/6A@152°C), the controller is Texas Instruments' UCC28180 and Champion's CM03X, and the backup chip is a IN2P070C of Extreme Innovation.

The +12V synchronous rectifier circuit is located next to the main transformer and is equipped with eight MOSFETs, four rectifiers and four freewheels, all of which are Infineon's BSC014N04LS (40V/100A@100°C/1.4mΩ).

The +5V and +3.3V are DC-DC designs, the circuitry is arranged on separate sub-PCBs, and the PWM controller uses two ANPEC APW7160A with a total of six DC-DC converters, the specific model is Infineon's BSC0906NS, and the specification is 30V/40A@100°C/4.5mΩ.

The PlatiGemini 1200W power supply is priced at 1699 yuan, which can enjoy a 10-year warranty service, and the e-commerce platform has been listed. At present, we are conducting a detailed test of the power supply, please pay close attention to the follow-up related evaluation content.