HuntKey APFC power User manual

APFC power

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Thank you for choosing this APFC series power supply unit (PSU)! Please read this
manual carefully and follow its instructions before installation.
APFC series is suitable for silence seeker. It uses a 14cm FAN, which can reduce FAN
speed and low the noise. With dual & four +12V rails and high efficiency design, the
efficiency of APFC series power supply can reach 80% at typical load. Active power
factor correction circuit which inside of power supply can also reduce power loss of AC
input line, PF value will get more than 0.99. In addition we've included a variety of
industrial-grade protective circuitry: OCP (Over Current Protection), OPP (Over Power
Protection), OVP (Over Voltage Protection), SCP (Short Circuit Protection).
We would like to draw your attention to the conditions that your system works best for
you without failing. To avoid such failures and to increase lifetime of your entire system,
we suggest you to make sure that:
Your PC or server is not located near a radiator or any other heat producing device
Your PC or server is not located near a magnetic device
Your PC or server is not located in a moist or dusty or vibrating environment
Your PC or server is not exposed to direct sunshine
Your PC or server must be work at stable input AC voltage
Chapter A: Features
Complies with Intel ATX12V V2.2(500W/600W) and EPS12V V2.91(700W)
Supports Intel & AMD Dual Core CPUs and Multi Core CPUs; SLI ready (500W)
Supports SLI & Crossfire Multi-GPU VGA card(600W)
Active power factor correction reduces line loss and power distortion
Provides dual +12V rails(500W/600W);four +12V rails(700W) for stability and safety
Excellent acoustic & thermal performance with Intelligent-Thermal Fan Control
Technology
Multiple protections: OCP, OVP, OPP, SCP
100% Burn-In tested & 100% Hi-Pot tested
MTBF: 100,000 hours at 25℃
User's Manual To make sure you connect your power supply properly, please check your
motherboard and graphic card manuals for compatibility before connecting
the power supply to any of your devices.
Chapter B: Installation
1. Turn off your computer; unplug the power cord from your old power supply.
2. Open your computer case following your case manual.
3. Disconnect all PSU connectors from the motherboard and the peripherals,
such as cooler, HDD, DVD, CDR, FDD, etc.
4. Remove the old power supply from your computer case and install your new
power supply.
5. Connect the 20+4 pin main power connector to your motherboard.
Note: Use the separated 20 pin if your motherboard requires 20 pin power
connector.
6. Connect the Serial-ATA connectors to the peripherals.
7. Connect the peripheral 4 pin power connectors if you are still using IDE hard
drives or optical drives.
8. Connect the PCI EXPRESS power connector to your PCI EXPRESS graphic
card.
9. Connect your cooler to the regular 4 pin peripheral connectors if you have.
10. Close your computer case and connect the AC power cord to the power supply.
Chapter C: Booting the system
1.Main power connector (20+4 pin configuration) is correctly connected.
2.CPU +12V power connector (4 or 4+4 pin configuration) is correctly connected.
3.PCIe connector (if required by GPU) is correctly connected.
4.All other needed connectors are correctly connected.
Incorrect insertion might cause your PC unable to boot and some components
might be damaged!
5.AC cord is correctly connected to wall plug and power supply AC inlet.
6.Then close your computer case.
7.Turn on the power supply by setting the I/O switch to “I” position; your system
is ready to run.
8.Turn on your PC by pushing power button on your PC case!

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Chapter D: Specification
1.0 AC input voltage
1.1 Input over-current protection
The power supply shall incorporate one input fuse on the LINE side for input
over current protection to prevent damage to the power supply and meet
product safety requirements. Fuses should be slow blow type or equivalent to
prevent nuisance trips. AC inrush current shall not cause the AC line fuse to
blow under any conditions.
1.2 Efficiency
This series power supply is high efficiency nearly reach 80% at typical
load.
2.0 DC output voltage regulation
2.1 DC output power distribution
APFC 500 output power distribution
+3.3V&+5V total output don't exceed 130W
Output watt: 400W (continues)
Max. Output Capacity: 500W
Parameter Minimum Normal Maximum Unit
Vin/Voltage
Vin/Frequency
180
47
100--240
—
265
63
Vrms
Hz
Output Range Min. Nom. Max. Unit
+12V1,2,3,4DC
+5VDC
+3.3VDC
-12VDC
+5VSB
±5%
±5%
±5%
±10%
±5%
+11.4
+4.75
+3.14
-10.80
+4.75
+12.00
+5.00
+3.30
-12.00
+5.00
Volts
Volts
Volts
Volts
Volts
+12.60
+5.25
+3.47
-13.20
+5.25
Output
Max.Load
Min.Load
+3.3V +5V+12V1 +12V2
24.0A 17.0A 16.0A 18.0A
0.5A 0.3A 1.0A 1.0A
-12V
0.5A
0.0A
+5VSB
2.5A
0.0A
APFC 600 output power distribution
+3.3V&+5V total output don't exceed 130W
Output watt: 500W (continues)
Max. Output Capacity: 600W
APFC 700 output power distribution
+3.3V +5V+12V1 +12V2
24.0A 20.0A 18.0A 18.0A
0.5A 0.3A 1.0A 0.8A
-12V
0.5A
0.0A
+5VSB
2.5A
0.01A
+3.3V +5V+12V1 +12V2
25.0A 25.0A 18.0A 18.0A
1.5A 1.0A 0.5A 0.5A
-12V
0.5A
0.0A
+5VSB
3.0A
0.1A
+12V3 +12V4
18.0A 18.0A
1.0A 0.5A
+3.3V&+5V total output don't exceed 140W
Output watt: 600W (continues)
Max. Output Capacity: 700W
Output
Max.Load
Min.Load
Output
Max.Load
Min.Load
Ripple & Noise
+3.3V +5V+12V1,2,3,4 -12V +5VSB
50mVp-p 50mVp-p 50mVp-p120mVp-p120mVp-p
2.2 Output Ripple & Noise

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2.3 Output protection
If the power supply is latch into shutdown stage (when OCP ,OVP or short protection
is working ),the power supply shall return to normal operation only after the fault has
been removed and remote signal must reset for a minimum of 1 second (or the AC
removed for 10 second) . Then, it will turn on again.
2.3.1 Over voltage Protection (OVP)
In case of over voltage limits are exceeded, the power supply shall provide latch-mode
over-voltage protection.
2.3.2 Short Circuit Protection (SCP)
An output short circuit is defined as any output impedance of less than 0.1 ohms. The
power supply shall shut down and latch off for shorting all output to GND.
2.3.3 Over Current Protection (OCP)
Overload currents are applied to each tested output rail. If the current limits are exceeded,
the power supply shall shutdown and latch off.
If you have any questions or need any supports, please contact your reseller, the nearest
Huntkey agent or Huntkey headquarter service center.