Fonte Zalman ZM500-RS 500W ATX12V 2.3 - PFC ATIVO

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Fonte Zalman ZM500-RS 500W ATX12V 2.3 - PFC ATIVO

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Resonant Switching Circuit Design

Compared to Two-Forward Switching, the more advanced Resonant Switching minimizes ‘switching loss’ reducing heat generation, and operates more efficiently by eliminating the need for an output inductor leading to outstanding stability and reliability.

80 PLUS^® BRONZE Certified High Efficiency Design

This power supply is 80 PLUS® Bronze certified with 87% maximum efficiency(230VAC, Typical Load) incorporating a high switching frequency & low power loss circuitry design, and guarantees higher efficiency compared to uncertified products.

※ 80 PLUS^® BRONZE is an energy efficiency certification program administered by Ecos Consulting of the U.S.A.

Supports ATX12V v2.3

Incorporates the latest power supply design and supports many types of CPUs, motherboards, and graphic cards.

Dual Independent +12V DC Rails

Dual +12VDC Rails supply power independently to the CPU, VGA, motherboard, and peripherals for stable operation of core components.

Dual Graphic Cards Support

6-Pin and 6+2-Pin PCI-E Connectors are provided for dual graphic card setups.

Ultra Quiet 120mm Fan

An ultra quiet Hydro Bearing cooling fan increases airflow while minimizing noise for an ultra quiet computing environment.

Active PFC for Improved Power Factor & Reduced Harmonics

By implementing Active PFC (Power Factor Correction), instead of Passive PFC with a Power Factor (PF) of 75%, the PF is improved up to 99% while harmful harmonic frequencies are reduced to meet the Line Harmonic Distortion Requirement of EC61000-3-2 Class D.

ATX20+4 Pin Mainboard Power Connector

ATX20+4 Pin enhance compatibility for both 20-Pin and 24-Pin type motherboard power connectors.

Supports ATX12V CPU 4-Pin & EPS12V CPU 8-Pin

Two ATX12V CPU 2+2 (4-Pin) power cables can be combined to form an EPS12V CPU 8-Pin power cable.

Multiple Safety Features

Over-Voltage Protection, Over-Current Protection, Short-Circuit Protection, Under-Voltage Protection, and Over-Temperature Protection.

WEEE & RoHS Compliant

ZM500-RS Complies with WEEE & RoHS environmental directives of the European Union.

- WEEE (Waste Electrical and Electronic Equipment)
- RoHS (Restriction of Hazardous Substances)

International Safety and EMC Certifications

Output Power Cable Specifications

[Cable Types and Functions]

Electrical & Physical Characteristics

AC Input Range	Voltage	100VAC ~ 240VAC ±10%		DC Output
	Frequency	50Hz~60Hz		Output V.	Output Load Rating			Combined Power
AC Input Current (Rated)	115VAC	8A			Imin	Imax	Ipeak
	230VAC	4A		+3.3V	1A	24A	30A	130W	500W
PFC Type	Active PFC			+5V	1A	24A	30A
Power Factor	99% Maximum			+12V1	1A	18A	22A	432W
Inrush Current Limit (@ Cold start at 25°C)	115VAC	80A		+12V2	1A	18A	22A
	230VAC	60A		-12V	0.0A	0.5A		21W
Efficiency	87% Maximum @230VAC, Typical load			+5VSB	0.02A	3A	3.5A
DC Output Voltage Regulations	Output V.	Regulation Range	At Full Load	Protection Features
	+3.3VDC	±5% +3.14V~+3.47V		Over Voltage Protection(OVP)
	+5VDC	±5% +4.75V~+5.25V		Over Current Protection(OCP)
	+12V1DC	±5% +11.4V~+12.6V		Short Circuit Protection(SCP)
	+12V2DC	±5% +11.4V~+12.6V		Over Temperature Protection(OTP)
	-12VDC	±10% -10.8V~-13.0V		Under Voltage Protection(UVP)
	+5VSB	±5% +4.75V~+5.25V		Ambient Temperature
DC Output Ripple & Noise	Output V.	Specification	At Full Load	Operation		10°C ~ +40°C
	+3.3VDC	100mV		Storage		-20°C ~ +80°C
	+5VDC	100mV		Ambient Humidity
	+12V1DC	200mV		Operation		5%RH ~ 95%RH
	+12V2DC	200mV		Storage		5%RH ~ 95%RH
	-12VDC	200mV		Dimensions
	+5VSB	100mV		140(L) x 150(W) x 86(H) mm