DAK-89 Power Integrations, DAK-89 Datasheet - Page 17

• Manufacturer Part Number: DAK-89
• Description: DESIGN ACCELERATOR KIT XT SWITCH
• Manufacturer: Power Integrations
• Series: LinkSwitch®-XTr

Specifications of DAK-89

• Main Purpose: AC/DC, Primary Side
• Outputs And Type: 1, Isolated
• Power - Output: 2W
• Voltage - Output: 6.2V
• Current - Output: 322mA
• Voltage - Input: 85 ~ 265VAC
• Regulator Topology: Flyback
• Board Type: Bare (Unpopulated) and Fully Populated
• Utilized Ic / Part: LNK362, LNK363, LNK364
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Frequency - Switching: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 596-1105

For adapters that are rated for a single input voltage, the efficiency measurements are
made at the input voltage (115 VAC or 230 VAC) specified on the nameplate. For
universal input adapters, the measurements are made at both nominal input voltages
(115 VAC and 230 VAC).
To comply with the standard, the average of the measured efficiencies must be greater
than or equal to the efficiency specified by the CEC/Energy Star standard.
More states within the USA and other countries are adopting this standard, for the latest
up to date information on worldwide energy efficiency standards, please visit the PI
Green Room at:
9.2 No-load Input Power
Page 17 of 32
0.12
0.08
0.06
0.04
0.02
0.1
0
0
Figure 8 – No-load Input Power vs. Input Line Voltage, Room Temperature, 60 Hz.
Nameplate
Output (P
< 1 W
≥ 1 W to ≤ 49 W
> 49 W
http://www.powerint.com/greenroom/regulations.htm
50
O
)
Minimum Efficiency in Active Mode
of Operation
0.49 × P
0.09 × ln (P
0.84 W
100
Input Voltage (VAC)
O
O
) + 0.49 [ln = natural log]
150
Tel: [phone] Fax: [phone]
200
250
Power Integrations
www.powerint.com
300