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| Dual forward Converter Circuit designed for High efficiency & reliability |
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| The energy efficient Green IC circuitry consumes much less standby power (less than 1W) compared to other PSU`s without this feature. |
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This product complies with ErP Lot 6, the Standby Power and
High Energy Efficiency standards of the European Union. |
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| The latest PSU design standard is incorporated for compatibility with a wide range of CPUs, motherboards, and graphic cards. |
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| Dual independent +12V outputs provide a stable power supply to major PC components. |
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| ATX20+4 Pin Main Connector broadens the range of motherboard compatibility. |
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| Two ATX12V CPU 2x2 (4-Pin) power cables can be combined to form an EPS12V CPU 8-Pin power cable. |
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| Ultra quiet 120mm Sleeve Bearing fan increases airflow while minimizing noise for a superbly quiet computing environment. |
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| Heavy-duty protection circuitry of OVP, UVP, OPP and SCP. |
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| Output Power Cable Specifications |
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| PCI-Ex1 + PCI-Ex2 6+2Pin |
M/B 20+4Pin |
CPU 4+4Pin |
SATA/SATA/SATA |
SATA/SATA/ODD |
SATA/ODD/ODD/FDD |
| 500mm+150mm |
500mm |
500mm |
450mm+150mm+150mm |
400mm+150mm+150mm |
400mm+150mm+150mm+150mm |
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| 1) Revised Date: starts applying from the products manufactured on December 2012. |
| 2) Ways to check revised products (Ways to check serial number) |
| - ZM500-LE : 20361CC 700001 |
| - products with serial cc and d(D1, D2, D3) |
| - CC indicates December 2012, D indicates 2013. |
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| Electrical & Physical Characteristics |
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| AC Input Range |
Voltage |
115/230VAC |
Vout |
Output Load Rating |
Combined
Power |
| Frequency |
47 ~ 63Hz |
Imin |
Imax |
Ipeak |
AC Input Current
(Rated) |
115VAC |
10A |
+3.3V |
0.1A |
18A |
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120W |
500W |
| 230VAC |
5A |
+5V |
0.2A |
15A |
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| PFC Type |
None PFC |
+12V1 |
0.1A |
20A |
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444W |
| Power Factor |
Max 50% |
+12V2 |
0.5A |
20A |
22A |
Inrush Current Limit
(@ Cold start at 25°C) |
115VAC |
Max 100A |
-12V |
0.0A |
0.3A |
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3.6W |
| 230VAC |
Max 100A |
+5VSB |
0.0A |
2.0A |
3.0A |
10W |
| Efficiency |
Max 81% @ 230VAC |
Ambient Temperature |
DC Output
Voltage Regulations |
Vout |
Regulation Range |
At Full
Load |
Operation |
0 ~ 40°C |
| +3.3VDC |
±5% +3.14 ~ +3.47V |
Storage |
-40 ~ 70°C |
| +5VDC |
±5% +4.75 ~ +5.25V |
Ambient Humidity |
| +12V1DC |
±5% +11.4 ~ +12.6V |
Operation |
5% ~ 85%RH |
| +12V2DC |
±5% +11.4 ~ +12.6V |
Storage |
5% ~ 95%RH |
| -12VDC |
±10% -10.8 ~ -13.0V |
Protection Features |
| +5VSB |
±5% +4.75 ~ +5.25V |
Over Voltage Protection(OVP) |
DC Output
Ripple & Noise |
Vout |
Standard Range |
At Full
Load |
Under Voltage Protection(UVP) |
| +3.3VDC |
50mV |
Short Circuit Protection(SCP) |
| +5VDC |
50mV |
Over Power Protection(OPP) |
| +12V1DC |
120mV |
Dimensions |
| +12V2DC |
120mV |
140(L) x 150(W) x 86(H) mm |
| -12VDC |
120mV |
Weight |
| +5VSB |
50mV |
1.8kg (Full Package) |
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ZM500-LE |
AC Power Cord |
Cable Ties |
Screw Bolt |
User`s Manual |
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