Customized 75W Open Frame Power Supply

600w-kaiguandianyuan

Input Condtion
Model NO.
Output Rail

Output
current

Voltage Accuracy
Regulation
Efficiency
Max Power
Line
Load
90~264V~
47~63Hz
Input current
 2A Max.
KRP-Z071
+5V
+12V
-12V
3.5A
3.5A
0.3A
±5%
±5%
±5%
±1%
±1%
±1%
 
±3%
±3%
±5%
 
78%
75W
KRP-Z073
+5V
+12V
3.5A
4A
±5%
 ±5%
±1%
±1%
±3%
±3%
78%
75W
KRP-Z076
+5V
14A
±5%
±1%
±1%
79%
75W
KRP-Z077
+12V
+5V
5.6A
0.5A
±5%
±5%
±1%
±1%
±1%
±1%
81%
75W
KRP-Z078
+15V
+5V
4.8A
0.5A
±5%
±5%
±1%
±1%
±1%
±1%
82%
75W
KRP-Z079
+24V
+5V
3A
0.5A
±5%
±5%
±1%
±1%
±1%
±1%
84%
75W
 KRP-Z07T
+48V
1.6A
±5%
±1%
±1%
86%
75W
KRP-Z07E
+3.3V
+5V
+12V
-12V
6A
4A
2A
0.6A
±5%
±5%
±5%
 ±5% 
±1%
±1%
±1%
 ±1% 
±3%
±3%
±5%
 ±5% 
78%
75W

Customized 75W Open Frame Power Supply

Features:

  • Only 1.18-inch height

  • With ITE & Medical safety

  • Efficiency between 78% to 87%

  • Operation from 0℃ to 70℃ by convection

Applications:

  • For dental, laboratory products, pumps, monitors, sleep apnea devices and many other uses.

General Specifiations:

  • Input voltage: 90V AC to 264V AC

  • Input frequency: 47Hz to 63Hz

  • Inrush current (cold start at 25℃): <30A at 1150V AC or <60A at 230V AC

  • Effiiency: 83%~86% depends on models at rated load and 115VAC

  • Holdup time: 14ms typical at rated load and 115VAC

  • Over-voltage protection: latch off

  • Leakage current: < 300uA

  • Short-circuit protection: auto recovery

  • Over load protection: auto recovery

  • Remote sense: compensate for 0.5V load drop min.

  • Operating temperature: 0℃ to 70℃ convection derating: 2.5%/℃ > 50℃

  • Cooling: free air convection

  • Storage temperature: -40℃ to +85℃

EMI:

  • FCC class "B"

  • EN55022 "B", EN55011 "B"

EMS:

  • EN61000-4-2, -3, -4, -5, -6, -8, -11

Safety:

  • UL 60950-1, UL 60601-1

  • CSA C22.2 No. 60950-1, 601.1

  • EN 60950-1, EN 60601-1

Notes:

1. Size:  3"(76.2mm) x 5"(127.0mm) x 1.18"(30.0mm)

2.Mounting hole: 64.8 x 115.6 (mm)

2. Packing

  • Net weight: 225 g approx./unit

  • Gross weight: 14 kg approx./carton, 48 units/carton

  • Carton size: 397 (L) x 339 (W) x 327 (H)

4. Connectors:

  • TB1 - AC input: Molex 5277-2 or equivalent for all models

  • TB2 - DC output: Molex 5273-8 or equivalent for all models

  • TB3 - for LED: Molex 5045-2 or equivalent for KRP-Z071, TB4 - for FAN -Z073, -Z077, -Z078, -Z079, -Z07E

  • TB3 - for LED: Molex 5045-2 or equivalent for KRP-Z076, TB4 - for Remote sense -Z07B

  • TB3 - for LED: Molex 5045-2 or equivalent for KRP-Z07T

5. Output Pin assignment:

  • PIN NO. 1 2 3 4 5 6 7 8

  • KRP-Z071 +5V +5V GND GND +12V +12V -12V NC

  • KRP-Z073 +5V +5V GND GND GND GND +12V +12V ...

Packing:

  • Net weight: 225 g approx./unit

  • Gross weight: 14 kg approx./carton, 48 units/carton

  • Carton size (mm): 397 (L) x 339 (W) x 327 (H)

certification-dd