PS-LD0304-1 Datasheet, PDF (2/3 Pages) Power Systems GmbH+Co.KG – LED-CONVERTER UNIT

LED-CONVERTER UNIT
PS-LD0304-x(S)
(PRELIMINARY INFORMATION)
Input side CN1/CN2:
Pin No. Symbols
CN 1-1
Vin
CN 1-2
Vin
CN 1-3
Vrm t
CN 1-4 Ext. PWM
CN 1-5
Vbr
CN 1-6
GND
CN 1-7
GND
CN 1-8
GND
Ratings
4.75 ~ 13.2 Vdc
4.75 ~ 13.2 Vdc
0 ~ 1.5 = OFF / 2.5 ~ Vin = ON
0 ~ 0.5 = LOW / 2.5 ~ 5 = HIGH
0.0 ~ 5.0 (5V=low brightnes s )
-
-
-
ELECTRICAL CHARACTERISTICS :
Output side CN3 / CN4:
Pin No. Symbols
CN 3-1 RTN1(-)
CN 3-2 RTN2(-)
CN 3-3 RTN3(-)
CN 3-4 Vhigh(+)
CN 3-5 Vhigh(+)
CN 3-6 Vhigh(+)
Ratings
LED LINE 1 RETURN
LED LINE 2 RETURN
LED LINE 3 RETURN
36V (100m A)
36V (100m A)
36V (100m A)
Parameters
Sym bols
Conditions
Vin (V) Vbr (V) Tu (°C)
Specification
Min. Typ. Max.
Output Current
Iout 4.75 ~ 13.2 0 -20~+70 TBD 100 TBD
Output Current
Im in 4.75 ~ 13.2 5 -20~+70 -
10
-
Input Current
Iin 4.75 ~ 13.2 0 -20~+70 TBD
-
TBD
Open Load Shutdown Vbias 4.75 ~ 13.2 0 -20~+70 -
28
-
PW M Frequency
f(PWM) 4.75 ~ 13.2 0 -20~+70 150
-
300
Output Power
Pout 4.75 ~ 13.2 0 -20~+70 TBD TBD TBD
Output Power
Pout 4.75 ~ 13.2 0 -20~+70 TBD TBD TBD
Output Power
Pout 4.75 ~ 13.2 0 -20~+50 TBD TBD TBD
Output Power
Pout 4.75 ~ 13.2 0 -20~+70 TBD TBD TBD
Unit
Note
m Adc
%
Adc
Vdc
Hz
Watt
Watt
Watt
Watt
Dut y 100 %, max current
d uty cycle
Tu: -20~+50 degC
Tu: -20~+70 degC
For o ne line
For o ne line
Note 1 :
Note 2 :
Note 3 :
Do not use analog dimming function and external PWM for dimming at the same time.
Pin terminal style converters have Molex connectors mounted.
External PWM-signal is Low active.
TEST CIRCUIT :
Vin
4. 75 ~ 13.2
Vdc
Iin
A
V
Vrmt
1. 5 / 2. 5 Vdc
V
a
b ^SW1
CN1-1
CN1-2
CN1-3
CN2-4
CN2-5
CN2-6
D1
D1
D1
D2
D2
D2
Ext. PWM
0. 0 ~ Vin
Vbr
0. 0 ~ 5. 0 Vdc
SW2
c
SW3
Connect Vbr to Ground while
using ext. PWM dimming.
CN1-4
CN1-5
CN1-6
CN1-7
CN1-8
Power Systems – The Power Solution
Web:
www.Power-Systems.de
Email:
[e-mail]
All specifications are subject to change without notice.
Page (2)
CN2-1
CN2-2
CN2-3
Dx
Dx
Dx
Address: Hauptstr. 48 ; 74360 Ilsfeld-Auenstein / Germany
Tel. : + 49 / 70 62 / 67 59 - 6
Fax: + 49 / 70 62 / 67 59 - 800
Version 1.0.2, 29th September 2008