2023年12月20日发(作者:)
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检测报告Test Report
报告编号: 20141215 第 1 页 共 6 页
Report No.: 20141215 Page 1 of 6
客户名称 : /
Client : /
客户地址 : /
Address : /
样品信息 :
Description of the submitted sample(s):
样品名称 : USB2.0
Sample Name : USB2.0
样品型号 : /
Model/Type : /
额定参数 : DC2.0A
Ratings : DC 2.0A
测试项目 : 温升测试
Test Item : Temperature rise test
环境温湿度 : 25-28℃, 63%R.H.
Surrounding : 25-28℃, 63%R.H.
样品状态 : 正常
State of Sample(s)
样品数量
Sample Quantity
制造商
Manufacturer
样品接收日期
Sample Received Date
: Normal
: 1 个
: 1pc
:
:
: 2014-12-15
: Dec. 15, 2014
: 2014-12-15
: Dec. 15, 2014
: 1)UL1977:2009条款16;
2)依据客户要求。
: 1) Clause 16 of UL1977: 2009;
2) According to client’s requirements.
样品检测日期
Sample tested Date
检测要求
Test Requested。
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检测报告Test Report
报告编号: 20141215 第 2 页 共 6 页
Report No.: 20141215 Page 2 of 6
设备清单:
Equipment list:
试验仪器
Test Equipment
直流电源
Hybrid Recorder
数据采集仪
DC Power Supply
温湿度计
Temperature &humidity
meter
型号
Equipment Model
IT6512
IT8512
仪器编号
Equipment No.
620013
6066
校准有效日期
Expiry Date of
Calibration
2015-08-15
Aug. 15, 2015
2015-08-15
Aug. 15, 2015
2015-08-15
Aug. 15, 2015
HE130X 1305225
检测结果: 合格
Test Results:PASS
测试数据请参见下页。
Test data details refer to next page.
主 检:
Tested by:
批 准:
Approved by:
实验室主管
Lab Supervisor
审 核:
Reviewed by:
日 期:
Date :
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检测报告Test Report
报告编号: 20141215 第 3 页 共 6 页
Report No.: 20141215 Page 3 of 6
1. 测试方法:
Test procedure:
1) 应选择接线端子上有可能导致最高温度的位置进行温度测量。测试应该持续4个小时即使温度在短时间内达到稳定。达到稳定状态是指三个连续5分钟时间间隔,温度没有进一步上升。
Temperatures shall be measured on the wiring terminals of the pole location judged most likely to result in the
highest temperatures. The test is to continue for 4 hours even if stabilized temperatures are attained in a shorter
period of time. A temperature is considered to be stabilized when three consecutive readings, taken at 5 minute
intervals, indicate no further rise above the ambient temperature.
2) 所有触点应串联使得通过相同电流,电流为 DC2.0A 。
All contacts are to be connected in series so as to carry the same test current, the input is DC2.0A .
3) 测试应该在无空气对流环境温度范围为25 ±5°C (77 ±9°F)的条件下进行。测试在25°C以外的环境温度下得到的结果,应通过增加测试的环境温度与25°C之间的偏差,调整到环境温度为25°C。
This test is to be made in a draft-free area having an ambient temperature of 25 ±5°C (77 ±9°F).
Tests conducted at an ambient temperature other than 25°C are to have the test results adjusted to an ambient
temperature of 25°C by adding the appropriate variation between 25°C and the ambient.
4) 样品每个触点的温升不能超过规定的30℃。
5)
Each contact of the specimen must not exceed the specified temperature rise of 30 ℃.
2. 测试数据:
Test results
样品编号
Sample No.
环境温度
Ambient
(℃)
测试电流
Input current
A(DC)
测试点
Test
Location
测试点1
Point 1
测试点2
Point 2
测试点3
Point 3
测试点4
Point 4
测试点5
Point 5
测试点6
Point 6
测试点7
Point 7
测试点8
Point 8
备注Note: 1) 测试位置见图1;Test location see Fig.1;
2) 温升曲线见图2。Temperature rise curve see Fig.2.
温升值Temperature
rise (℃)
10.4
10.8
11.6
12.2
限值
Limit
(℃)
30
30
30
30
判定
Verdict
合格
Pass
合格
Pass
合格
Pass
合格
Pass
合格
Pass
合格
Pass
合格
Pass
合格
Pass
USB2.0 25-28 DC2.0A
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检测报告Test Report
报告编号: 20141215 第 4 页 共 6 页
Report No.: 20141215 Page 4 of 6
测试点1
测试点2
测试点3
测试点4
图1-测试位置
Fig.1- Test locations
图2-温升曲线
Fig.2- Temperature rise curve
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检测报告Test Report
报告编号: 20141215 第 5 页 共 6 页
Report No.: 20141215 Page 5 of 6
样品图片
Photos of the sample
·
图3-样品
Fig.3- Sample photo
图4-样品
Fig.4- Sample photo
*** 报告结束 ***
*** End of report ***
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检测报告Test Report
报告编号: 20141215 第 6 页 共 6 页
Report No.: 20141215 Page 6 of 6
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