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HWS series
UNA-SERIES Embedded power supply/DC-UPS 300W(350W PEAK)
  

Product lineup

UNA350PN Power supply unit,no backup type
UNA-HA01-PN Harness set for UNA350PN
UNA350PB Power supply unit,battery backup type
UNA-HA01-PB Harness set for UNA350PB
UNA-BT242R3 Lead battery unit
UNA-HA01-BT Battery cable

 
■ Download
• Catalog Download • Technical Data Download      
■ Features
  • Conforms to ATX12V Ver1.3 Spec. Applicable to the most advancing CPU
  • Detechable type of harness applied to output.(makes cable connection flexible)
  • Compiles with Lead free manufacturing process
  • Uninterrupted switches to battery backup operation in blackout(UNA350PB only)
■ Specifications

Output Channel

V1

V2

V3

V4

V5(VSB)

Nominal output voltage

+3.3V

+5V

+12V

-12V

+5V

Minimum load

0A

0.5A

0A

Rating output current

16A

25A

15A

0.5A

2A

Total output power

150W

 

 

284W

300W

Peak Current

28A

30A

19.5A

0.8A

2.5A

Peak output power
(Peak Max 5s interval 3minutes Ta=40°C)

195W

 

 

328W

350W

Input voltage range

85～265VAC（47～63Hz）

PFHC

EN61000-3-2 ClassA

Battery voltage(*1)

DC20V～24V

Back up time(*1)

1.5min at 250W Load(with UNA-BT242R3,Ta=25°C)

Capacity of battery unit (*1)

24V 2.3Ah(5inch bay size)

Output signal

PWR_OK FAN-ALM(2puls/r) AC-fall(*1)Balt Low (*1)

Input signal

PS_ON ,Shut Down(*1)

Safety standard

Conform to UL60950-1,CSA60950-1,EN60950-1,EN50718,CCC

(*1)only for UNA350PB
*Needs output derating according to installation method or ambient temperalure condition.

■ Mother Board　side
（UNA350PB＋UNA-HA01-PB）

C N
NAME		 Pin
No.

FANCTION

W I R E

 CONNECTOR
T Y P E

COLOR

TYPE

P1

 1

+3.3V

ORANGE

UL1007 AWG18

 HOUSING
5557-20R(Molex) or equivalent
TERMINAL
5556PBT(Molex)or equivalent
2

+3.3V

ORANGE

  
3

COM

BLACK

  
4

+5V

RED

  
5

COM

BLACK

  
6

+5V

RED

  
7

COM

BLACK

  
8

PWR_OK

GRAY

  
9

+5VSB

PURPLE

  
10

+12V

YELLOW

  
11

+3.3V & sence

ORANGE & BROWN

(BROWN AWG22）
12

-12V

BLUE

UL1007 AWG18
13

COM

BLACK

  
14

PS_ON#

GREEN

  
15

COM

BLACK

  
16

COM

BLACK

  
17

COM

BLACK

  
18

NC

    
19

+5V

RED

  
20

+5V

RED

  
P2 1

COM

BLACK

UL1007 AWG18

 HOUSING
51030-0630(Molex)
TERMINAL
50084-8014(Molex)or equivalent
2

Shut Down(TTL)

YELLOW

  
3

AC Fail(TTL)

BLUE

  
4

BATT Low(TTL)

WHITE

  
5

NC

    
6

FAN ALM

PURPLE

  

P3

P4

P6

P7

P8

 1

+12V

YELLOW

UL1007 AWG18

 HOUSING
1-480424-0(AMP)
TERMINAL
170120-4(AMP)or equivalent
2

COM

BLACK

  
3

COM

BLACK

  
4

+5V

RED

  
P5 1

+5V

RED

UL1007 AWG20

 HOUSING
171822-4(AMP)
TERMINAL
170262-2(AMP)or equivalent
2

COM

BLACK

  
3

COM

BLACK

  

4

+12V

YELLOW

  
P9 1

COM

BLACK

UL1007 AWG18

HOUSING
5557-04R(Molex)or equivalent
TERMINAL
5556PBT(AMP)or equivalent
2

COM

BLACK

  
3

+12V

YELLOW

  
4

+12V

YELLOW

  

As for the mention contents of this page, understand beforehand because it sometimes changes.