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参数资料
| 型号： | QPDF-320-12 |
| 厂商： | Qualtek |
| 文件页数： | 1/2页 |
| 文件大小： | 0K |
| 描述： | POWER SUPPLY ENCLOSED 12V 25A |
| 产品培训模块： | Switch Mode Power Supplies |
| 特色产品： | Power Supplies Power and Cooling |
| 标准包装： | 1 |
| 系列： | QPDF-320 |
| 类型： | 标准产品 |
| 输出数： | 1 |
| 输出电压： | 12V |
| 输入电压： | 88 ~ 264VAC |
| 输出 - 1 @ 电流（最大）： | 12 VDC @ 25A |
| 功率（瓦特）： | 320W |
| 电源类型： | 开关（封闭框架） |
| 应用： | 商用 |
| 安装类型： | 底座安装 |
| 尺寸/尺寸： | 8.92" L x 4.53" W x 1.97" H（226.5mm x 115.0mm x 50.0mm） |
| 工作温度： | -20°C ~ 65°C |
| 效率： | 86% |
| 电源（瓦特）- 最大： | 320W |
| 批准： | CB，CE，cUL，EN |
| 线路调节： | ±0.3% |
| 负载调整： | ±0.5% |
| 其它名称： | Q652 QPDF-320-12-ND |
320Watts Single Output
Electronics Corporation
Q ualtek
P
P C
QPDF-320 Series
Features:
Universal AC input/ Full range
Built-in active PFC function, PF>0.95
High Efficiency, and High Reliability
Output Protections: OLP/OTP/OVP/SCP
Wide operating ambient temperature (-25°C~70°C)
Conformal Coating on PCB Soldering Side
All using 105°C long life electrolytic capacitors.
100% full load burn-in test
CB
Model
QPDF-320-3.3 QPDF-320-4 QPDF-320-5 QPDF-320-7.5 QPDF-320-12 QPDF-320-24 QPDF-320-28 QPDF-320-36 QPDF-320-48
Output Characteristics
DC Output
Rated Current
Current Range
3.3V
60A
0~60A
4V
60A
0~60A
5V
60A
0~60A
7.5V
40A
0~40A
12V
25A
0~25A
24V
13A
0~13A
28V
11A
0~11A
36V
8.8A
0~8.8A
48V
6.7A
0~6.7A
Ripple and
Noise
0~65°C
-20~0°C
<150mV
<180mV
<150mV
<180mV
<150mV
<180mV
<150mV
<180mV
<150mV
<180mV
<150mV
<180mV
<150mV
<180mV
<200mV
<200mV
<240mV
<240mV
Voltage ADJ. Range
3.1V~3.6V
3.7V~4.3V
4.4V~5.3V
6.6V~8.4V
10.5V~13.3V 19.7V~26.4V 25.7V~30.4V 33.2V~38.4V 41.5V~53.1V
Voltage Accuracy
Line Regulation
Load Regulation
±2.0%
±0.5%
±1.0%
±2.0%
±0.5%
±1.0%
±2.0%
±0.5%
±1.0%
±2.0%
±0.5%
±1.0%
±1.0%
±0.3%
±0.5%
±1.0%
±0.2%
±0.5%
±1.0%
±0.2%
±0.5%
±1.0%
±0.2%
±0.5%
±1.0%
±0.2%
±0.5%
Set-up Time
Hold-up Time
Temperature Coefficient
Overshoot and Undershoot
Input Characteristics
Voltage Range
Frequency Range
Power Factor (Typical)
<2.5s (115VAC input, full load) <1.2s(230VAC input, full load)
3.3V/4V/5V >14ms (230VAC input, full load) 7.5V/12V/24V/28V/36V/48V >16ms (230VAC input, full load)
±0.03%/°C
<5.0%
88VAC~264VAC, 124VDC~370VDC
47Hz-63Hz
PF>0.98/115VAC PF>0.95/230VAC
Efficiency
(Typical)
115VAC
230VAC
72%
77%
73%
78%
73%
79%
77%
83%
78%
86%
79%
87%
79%
87%
80%
87%
81%
88%
AC Current (max)
Inrush Current (Typical)
Leakage Current
Protection
Over Load (OLP)
Over Temperature (OTP)
Over Voltage (OVP)
Short Circuit (SCP)
5.0A
<23A@115VAC Cold start <45A@230VAC Cold Start
Input-Output: <0.1mA Input-PG: <0.75mA
105%~135% of rated output current, hiccup mode, auto recovery
85°C ± 5°C (heatsink of power transistor); shut down, auto recover after the temperature decreases
110%~150% of rated output voltage, shut down, re-power on to recover
Long-term mode, auto recovery
Environmental Characteristics
Operating Amb. Temp. & Hum
Storage Temp. & Hum
Safety Standards
Withstand Voltage
Isolation Resistance
EMI Conduction & Radiation
Harmonic Current
EMS Immunity
-25°C~70°C; 20%~90% RH Non-Condensing
-40°C~85°C: 10%-95% RH Non-Condensing
UL60950-1; EN60950-1: 2006
Primary-Secondary: 3.0KVAC;≤10mA. Primary-PG: 1.5KVAC;≤10mA. Secondary-PG: 0.5KVDC;≤10mA
≥100M ohms
Compliance to EN55022(CISPR22) Class B
Compliance to EN61000-3-2, 17625.1-2003
Compliance to EN61000-4-2, 3, 4, 5, 6, 8, 11; ENV50204, light industry level, criteria A
General Characteristics
MTBF (MIL-HDBK-217F)
Dimension (LxWxH)
Packing
Cooling Method
Rev. E
More than 300,000Hrs (25°C, Full load)
226.5x115x50mm
10PCS/CTN. G.W: 11.6kgs
Forced air cooling (built-in DC fan)
Page 1 of 2
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相关代理商/技术参数 |
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| QPDF-320-24 | 功能描述:线性和开关式电源 24V 13A 320W P/S SINGLE OUTPUT RoHS:否 制造商:TDK-Lambda 产品:Switching Supplies 开放式框架/封闭式:Enclosed 输出功率额定值:800 W 输入电压:85 VAC to 265 VAC 输出端数量:1 输出电压（通道 1）:20 V 输出电流（通道 1）:40 A 商用/医用: 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:Rack 长度: 宽度: 高度: |
| QPDF-320-28 | 制造商:Qualtek Electronics Corporation 功能描述:POWER SUPPLIES |
| QPDF-320-3.3 | 制造商:Qualtek Electronics Corporation 功能描述:POWER SUPPLIES |
| QPDF-320-32 | 功能描述:线性和开关式电源 32V 10A 320W P/S SINGLE OUTPUT RoHS:否 制造商:TDK-Lambda 产品:Switching Supplies 开放式框架/封闭式:Enclosed 输出功率额定值:800 W 输入电压:85 VAC to 265 VAC 输出端数量:1 输出电压（通道 1）:20 V 输出电流（通道 1）:40 A 商用/医用: 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:Rack 长度: 宽度: 高度: |
| QPDF-320-36 | 功能描述:线性和开关式电源 36V 8.8A 320W P/S SINGLE OUTPUT RoHS:否 制造商:TDK-Lambda 产品:Switching Supplies 开放式框架/封闭式:Enclosed 输出功率额定值:800 W 输入电压:85 VAC to 265 VAC 输出端数量:1 输出电压（通道 1）:20 V 输出电流（通道 1）:40 A 商用/医用: 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:Rack 长度: 宽度: 高度: |
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