参数资料
型号: QPD-25-12
厂商: Qualtek
文件页数: 1/2页
文件大小: 0K
描述: POWER SUPPLY ENCLOSED 12V 2.1A
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: QPD-25
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 @ 2.1A
功率(瓦特): 25W
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: 3.11" L x 2.01" W x 1.10" H(79.0mm x 51.0mm x 28.0mm)
工作温度: -20°C ~ 70°C
效率: 82%
电源(瓦特)- 最大: 25W
批准: CB,CE,cUL,EN,UL
线路调节: ±0.5%
负载调整: ±1%
其它名称: Q644
QPD-25-12-ND

25Watts Single Output
Electronics Corporation
Q ualtek
P
P C
QPD-25 Series
Features:
Universal AC input/ Full range
No Load Power Consumption <0.5W
Wide Operating Ambient Temperature (-25°C~70°C)
High Efficiency, and High Reliability
Output Protections: OLP/OVP/SCP
All using 105°C long life electrolytic capacitors.
100% full load burn-in test
PCB soldering side with conformal coating
CB
Model
QPD-25-3.3
QPD-25-5
QPD-25-12
QPD-25-15
QPD-25-24
Output Characteristics
DC Output
Rated Current
Current Range
3.3V
5A
0~5A
5V
5A
0~5A
12V
2.1A
0~2.1A
15V
1.6A
0~1.6A
24V
1.1A
0~1.1A
Ripple and Noise (-20°C~70°C) <50mV
<50mV
<120mV
<120mV
<120mV
Voltage ADJ. Range
Voltage Accuracy
Line Regulation
Load Regulation
3.0V~3.6V
±2.0%
±0.5%
±2.0%
4.4V~5.5V
±2.0%
±0.5%
±2.0%
10.0V~13.0V
±1.0%
±0.5%
±1.0%
13.8V~16.1V
±1.0%
±0.5%
±1.0%
20.7V~26.7V
±1.0%
±0.5%
±1.0%
Set-up Time
Hold-up Time
Temperature Coefficient
Overshoot and Undershoot
Input Characteristics
Voltage Range
Frequency Range
<2.0s (115VAC input, full load); <1.0s (230VAC input, full load)
>14ms (115VAC input, full load); >30ms (230VAC input, full load)
±0.03%/°C
<5.0%
88VAC~264VAC, 127VDC~370VDC
47Hz-63Hz
Efficiency
(Typical)
115VAC Input
230VAC Input
70%
71%
76%
78%
80%
82%
82%
83%
84%
85%
AC Current (max)
0.7A
0.7A
0.7A
0.7A
0.7A
Inrush Current (Typical)
Leakage Current
Protection
Over Load (OLP)
Over Voltage (OVP)
Short Circuit (SCP)
20A@115VAC Cold start 40A@230VAC Cold start
Input-Output: <0.25mA Input-PG: <0.75mA
105%~150% of rated output current, hiccup mode, auto recovery
105%~150% of rated output voltage, constant voltage
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,-3
Compliance to EN61000-4-2, 3, 4, 5, 6, 8, 11; ENV50204, light industry level, criteria A
General Characteristics
Rev. D
MTBF (MIL-HDBK-217F)
Dimension (LxWxH)
Packing
Cooling Method
More than 200,000Hrs (25°C, Full load)
79x51x28.8mm
48PCS/CTN. G.W: 10.4kgs
Cooling by free air convection
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