参数资料
型号: DAK-91
厂商: Power Integrations
文件页数: 16/35页
文件大小: 0K
描述: DESIGN ACCELERATOR KIT III SWTCH
其它有关文件: TinySwitch-III Flyer
标准包装: 1
其它名称: 596-1106
RDR-91 12 V, 1 A, Universal Input Supply
11-Feb-13
9 Performance Data
The ON/OFF control scheme employed by TinySwitch-III yields virtually constant
efficiency across the 25% to 100% load range required for compliance with EPA, CEC,
CECP and AGO energy efficiency standards for external power supplies (EPS). Even at
loads below 10% of the supply’s full rated output power, efficiency remains above 65%,
providing excellent standby performance for applications that require it. This performance
is automatic with ON/OFF control. There are no special burst modes that require the
designer to consider specific thresholds within the load range in order to achieve
compliance with global energy efficiency standards.
All measurements performed at room temperature, 60 Hz input frequency.
9.1
Efficiency
90
85
80
75
70
65
CEC/ENERGY STAR EPS Requirement
60
55
85 VAC
115 VAC
230 VAC
265 VAC
50
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
Output Current (A)
Figure 6 – Efficiency vs. Output Current, Room Temperature, 60 Hz.
Power Integrations
Tel: +1 408 414 9200 Fax: +1 408 414 9201
www.powerint.com
Page 16 of 35
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