Complies with Intel ATX12V ver 1.3 3
With the goal of enhancing the computing environment, all Zalman Tech
products are noise-free. This product is a noise-free 300(400)W ATX
(version 2.03) / ATX12V power supply supporting Intel Pentium 4 and AMD
CPUs.
1. One Power Supply
2. One Multi-connector for Fan
(Use this to supply power to extra fan.)
3. One Power Cord for AC Power Source
(Not included in some countries)
4. One User Manual
AC
Input Requirements
AC
Input Range
Voltage
100VAC ~ 240VAC ±10%
Frequency
47Hz~63Hz
AC Input Current
(Rated)
115VAC
10A
230VAC
5A
PFC Type
.
Active PFC
Power Factor
..
>85% (Typical) @115VAC
Inrush Current
Limit
(@ Cold start at 25 °C)
115VAC
60A
230VAC
90A
Efficiency
..
75% minimum @ 230VAC (Full Load)
DC
Output Voltage Regulations (at Full load)
Vout
Regulation Range
+5VSB
±5%
+4.75V ~ +5.25V
+3.3VDC
±5%
+3.14V ~ +3.45V
+5VDC
±5%
+4.75V ~ +5.25V
+12VDC
±5%
+11.4V ~ +12.6V
-12VDC
±10%
-10.8V ~ -13.0V
-5VDC
±10%
-4.50V ~ 5.50V
DC
Output load Capacity
Vout
Output Load Rating
Combined Power
Imin
Imax
Ipeak
+3.3VDC
0.3A
28A
.
180W
280W
+5VDC
0.1A
30A
+12VDC
0.0A
18A
19.5A
.
-12VDC
0.0A
0.8A
.
20W.
-5VDC
0.0A
0.3A
+5VSB
0.0A
2.0A
2.5A
DC
Output Ripple & Noise (at Full load)
Vout
Specification
+5VSB
50mV
+3.3VDC
50mV
+5VDC
50mV
+12VDC
120mV
-12VDC
120mV
-5VDC
100mV
System
Protections, EMC & Safety
Protections
Over-Voltage Protection (OVP),
Over-Current Protection(OCP)
Short Circuit Protection (SCP)
EMC(EMI & EMS)
Safety Approvals
Output
Power Cable Specifications
Using
the Multi-Connector (ZM-MC1)
How to Use:
The Muti-connector, included free in every Zalman power supply, is used
to supply +5V or +12V power to any additional fans that a user may wish
to install. Connect it to the power supply's output connector (P9) and
simply attach the fans to the 3-pin connectors at the other end.
The Zalman Advantage
Realizing
a Noise-Free Computing Environment (CNPS) with Auto Control Cooling
Fan
By implementing heat-sensor circuitry that controls the cooling fan's
speed (rpm) in relation to the temperature within the power supply,
emanating noise has been greatly reduced. The graph below shows the CNPS
characteristics of our product.
[Noise Level(dB) Changes In relations to Power
Supply's Internal Temperature]
* When the temperature inside the power supply is 55Deg C or
less, the cooling fan will operate in 'Quiet' or 'Silent' mode.
* CNPS(Computer Noise Prevention
System) refers to a system that reduces a conventional computer's
noise (30dB or more) to an inaudible level (20dB or less). In order
to create a true noise-free computer, Zalman's NP CPU Cooler
and NP Video Card, along with an NP HDD from popular manufacturers
should be used together with this product.
Complies
with Intel ATX12V ver 1.3
This is the latest product in our power supply line-up, designed to
comply with Intel ATX12V Ver. 1.3. S-ATA power connectors supporting
S-ATA Ver. 1.0 compliant hard disk drives are provided as standard.
Simplifying
Source Input - Free Voltage
Unlike products with Passive PFC, where you have to set the operating
voltage (115VAC / 230VAC) with a manual switch, this product can be used
with any normal AC input source ranging from 100VAC to 240VAC.
Improving
Power Factor & Eliminating Harmonics through Active PFC
By implementing Active PFC, the power factor (PF) is improved from
75% (Passive PFC) to 94% (at full load), while harmful harmonic
frequencies are reduced below regulatory requirements.
Supplies
Stable Power to Intel Pentium 4
By including a ATX12V 2x2 (4-pin) 12V power connector and an
auxiliary 5-pin power connector, this product can provide stable power
to Intel Pentium 4 CPUs, which need 6A of current from each power rail.
High
Efficiency Power Supply
Designed with a high switching frequency and low power-loss
circuitry, the efficiency of this product exceeds 75% (at full load).
Zalman Tech provides Noise Prevention (NP) power supplies, CPU
coolers, and case fans, as well as fan-less northbridge coolers and video
card coolers to bring you stable performance into noiseless environment.
* To ensure safe and easy installation, first read the Safety
Precautions above and then read the following notes.
1. Plugging the main power connector P1 into the main board while the
product is connected to
the AC power source may result in damage to the main board.
2. Do not insert the DC output connectors too forcibly into devices as the
shape of the connector
is meant to prevent incorrect insertion.
3. If, after installing the product, the Power On light on the case does not
light up when the main
power button is pressed, some devices may be plugged in incorrectly or
the mainboard
may be faulty. Please double-check the installation.
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AC
Input Requirements
