供应安摄像头，投影仪电源适配器

供应桌面式电源适配器

产品型号：FT-T-60W

产品参数：input:100-240VAC 50/60hZ

              output:12V 5A  60W开关型电源。

1. 电气规格Electrical Specification 

2.1 AC输入AC Input

2.1.1输入电压Input Voltage

表格1：列举AC输入电压范围，在此电压范围内，电源应正常工作并合电气性能要求。

Table 1: Lists the AC input operating voltage range. The power shall work rmally and meet all electrical requirements throughout this range.

表格1：AC输入电压限值  Table 1: AC Input Voltage Limitations  

2.1.2输入频率Input Frequency

表格2：列举AC输入频率范围，在此频率范围内，电源应正常工作并合电气性能要求。

Table 2: List the AC input operating frequency range. The power shall work rmally and meet all electrical requirements throughout this range.

Table 2:  AC Input Frequency Limitations  AC输入频率限值

2.1.3冲击电流Inrush Current

冲击电流峰值在额定电压输入，冷启动（25℃）时，不大于30A;且在任何负载和输入条件下，不导致性损坏或危险，输入电压的定义见表格1.

Peak inrush current shall be limited to30Aof rated input voltage and cold start at 25 degre C, and shall t rult in a permanent damage of the power supply under any conditions of load and input voltage as specified at any input voltage as specified in table 1.

2.1.4待机功耗Standby Input Power

在额定电压输入情况下，待机功耗不大于0.5W。

The standby input power should more than0.5Wunder the rated input voltage condition.

2.1.5输入电流Input Current Limiting

在输入电压小值，负载为满载条件下，输入电流不大于1.3.8A。

The input current should be ls than1.3.8A, under minimum AC input and full load.

2.1.6效率Efficiency

在额定输入电压，负载和额定负载条件下，电源的效率大于83.3%.

The power supply efficiency shall be greater than83.3%under rated input voltage. It will be measured at the tical load and maximum load.

2.2输出规格Output Specification

2.2.1电压调整率DC Voltage Regulation

在输出端子量测的电压需合表格3中标示的调整范围。

电压调整的限值不包括2.2.4节中要求的DC负载瞬态变化。

The DC output voltag will remain within the regulation rang shown in Table 5 when measured ate the load end of the output connectors.

The voltage regulation limits do t include the transient DC load chang, which are covered in Section 3.2.4.

表格3：输出电压调整限值    Table 3:  DC Output voltage regulation limits

2.2.2输出电流DC Output Current

表格4：输出电流限值      Table4: DC output current limits

2.2.3输出纹波与噪声Output Ripple and ise

下面表格5是纹波与噪声要求，以2.2.2节中定义的负载范围和2.1.1节定义的输入电压为测试条件，纹波与噪声均应合要求，测试时示波器设置为20MHz带宽，输出端并接一0.1uF瓷片电容和一10uF钽电解电容（低R值）。

The following table 5 is output ripple and ise requirements, it will be met throughout the load rang specified in Section 2.2.2 and under all input voltage conditions as specified Section 2.1.1, Measurements will be made with an oscilloscope set to 20MHz bandwidth limit. The outputs will be bed with one 0.1uF multilayer (te X7R) and one 10uF tantalum electrolytic (low R) capacitors.

               表格5：纹波与噪声限值   Table 5: Output rippl and ise limits

2.2.4输出动态负载响应Output Dynamic Load Rponse

输出电压在下列表格6定义的负载变化时，合规格要求，负载变化率为0.1Amps/uS, 50Hz~10 KHz之间。

The output voltag will remain within specified regulation limit of the minal set voltage for chang in load as specified below under the following load steps defined below table 8. At a slew rate of 0.1Amps/uS between 50Hz to 10 KHz.

表格6：输出动态负载响应限值   Table6: Output dynamic load rponse limits

2.2.5电压过冲Overshoot at turn-on/ turn-off

开机或关机时，电压过冲不得过标称值的10%.

Any overshoot at turn on or turn off shall be ls than 10% of rated output voltage.

2.3保护功能Protection Function

2.3.1过压保护Over Voltage Protection

         电源提供过压保护. The power supply will provide OVP function.

2.3.2短路保护Short Circuit Protection

输出的短路定义为其输出阻小于0.1欧姆，在上述3.1节中定义的输入条件下，电源将进行保护，保护过程中，不会出现诸如元器件、连接器等损坏危险。

An output short circuit is defined as any output impedance of ls than 0.1 ohms. The power supply will protect without damage to overseers of to the unit (components, connectors, etc) under the input conditions specified in Section 3.1 above.

2.3.3过流保护Over Current Protection

电源过流点合下表限值要求，而且过流保护危险和损坏，在保护去除后，电源自动恢复.

The power supply shall meet the limitation requirement as below table without any damage, the unit shall recover and function automatically after the protection is removed.

表格7：过流保护限值         Table 7: Over Current Protection limits

2.4时序特性Timing

2.4.1保持时间Hold up Time

满载条件下，电源在100Vac/47Hz输入时，保持时间不小于5mS；110/220Vacc/50/60Hz输入时，保持时间不小于10mS。

Hold-up time ls than 5mS at100Vac/47Hz input and ls than 10mS at 110/220Vac/50/60Hz input, the output loading should be set up with full load during the tt.

2.4.2启动时间Start up Time

满载条件下，电源在100Vac/47Hz输入时，启动时间不大于3秒；110/220Vac/50/60Hz输入时，启动时间不大于2秒。

Start up time more than 3 seconds at100Vac/47Hz input and more than 2 seconds at 110/220Vac/50/60Hz, the output loading should be set up with full load during the tt.

1. 环境要求Environment Requirement

3.1温度Temperature

  工作环境温度:   0℃~ 40℃     Operating Ambient:  0℃~ 40℃

  贮存环境温度:  -25℃~ +55℃    n-operating Ambient:  -25℃~ +55℃

3.2湿度Humidity

  工作时: 25%~90%相对湿度（非冷凝）Operating:  25%~90% relative humidity (n- condensing)

  贮存时：10%~90%相对湿度（非冷凝）n-operating:  10%~90% relative humidity (n- condensing)

3.3海拔高度Altitude

 工作时：2000米Operating:  2000 meters

 贮存时：2000米  n-operating:  2000meters

1. 性Reliability

4.1平均无故障间隔时间MTBF  (MIL-HDBK-217F)

25℃环境温度，满载条件，额定电压输入条件，平均无故障间隔时间≥20K小时.

MTBF ls than 20K hours (25 degre C, Full load and rated voltage input)

4.2老化寿命测试Burn-in and Life tt 

DGUANLONG将与客户评估并确认电源产品室内老化寿命测试过程。

DGUANLONG shall discuss with customer to make sure the power in house Burn-In and life tt procedur.

1. 产品安规要求Product Safety Requirement

5.1标准Standard

遵循IEC60950-1（信息技术及类似电子设备要求）要求.

Meet IEC60950-1 (information techlogy and similar electric apparatus -safety requirement) standard requirement.

5.2接触电流Leakage Current 

接触电流不得过0.25mA (220Vac/50Hz).

Leakage current shall t exceed 0.25mA at 220Vac/50Hz.

5.3缘阻Insulation Ristance

初级对次级：≥50M欧姆，500VDC

-Primary to Secondary: 50 Meg. Ohms min. 500VDC

5.4缘强度Dielectric Strength Tting 

缘强度满足下表的要求，100%在线产品执行此项测试，并每一项目至少保持60S时间，故障。

Hi-pot tt shall be met the table 8 requirements, an item listing this tt as a 100% production tt must be performed and be maintained at that level for a minimum of 60 seconds without failure.