► PHOTODETECTORS: Function & Application / Speed
& Spectrum
► Photodetector Power Supplies,
Accessories, & DAQ
► Precision Voltage
Sources
► Fiber Optic Adapter Kits for ADPD
Photodetectors
► Data Acquisition and
Computing
► ULTRAFAST
SENSORS PHOTODETECTOR &
ACCESSORIES BROCHURE [pdf]
► Photodiode
Amplifiers
► ULTRAFAST
SENSORS PHOTODIODE AMPLIFIER &
ACCESSORIES BROCHURE [pdf]
► Gigalink
Components
► CONTACT.●.HOME.
The key to successful
sensor measurements lies in noise-free, zero-drift, transient-proof power
supplies. We offer super-regulated adjustable
PS and fixed BP series precision voltage sources
which feature:
- Exceptional stability and ultra-low ripple
- Adjustable across wide voltage ranges, or fixed
single/dual/multi supplies
- Full device protection from ESD and transients
- Digital LCD voltage indicator with 0.1-V resolution for
AC / precision-DC models
- Inline direct or ma-to-V converted current monitor with
LED indicator
- 115 or 230 VAC power or lithium battery for long
term use and stability
- 10-turn potentiometer (25-turn trimpot on BP3787) for
high resolution setting (LCD display) (optional)
- High current option on some models
The PS and BP
series comprises the worlds best power supplies for operating microwave
amplifiers, laser diodes, LEDs, strain gages, sensors, piezo actuators,
piezoelectric stages, and photodetectors. The input circuit contains a
filter to eliminate stray transients.
The voltage output is super-regulated in a proprietary circuit and
refiltered for further noise reduction.
Each supply has multi-level transient suppression and ESD protection for
sensitive devices. A 10-turn precision
potentiometer (option HR) enables precise adjustment of the output voltage to
10 mV accuracy.
The voltage is available at
a BNC (PS) or 3.5-mm (BP) port on the supply. A series inline current monitor (PS)
is also available on some modules at a separate BNC port. This monitor is particularly useful for
photodetectors or lasers to measure diode current. For example, to optimize the position of an optical beam on a
high-speed photodetector, the photocurrent can be monitored on a Keithley 485
picoammeter. Ω
The specifications for the battery-powered BP / PS series are as follows :
|
Model |
BP5 |
PS10A |
|
Supply Type |
Precision
voltage source |
Precision voltage source |
|
Voltage Range (V) |
5 (fixed) |
1.5 9 (adj.) |
|
Current Limit (mA) |
100 |
100 |
|
Ripple (΅V) |
5 |
5 |
|
Drift (΅V/min) |
10 |
10 |
|
Power Source |
9V-1200 mA-hr lithium |
9V-1200 mA-hr lithium |
|
Current Monitor |
Inline |
Inline |
|
Price (US/$) |
210.00 |
225.00 |
|
Option: Hi Resolution |
NA |
R = 10 turn adj. + LCD |
|
Price (US/$) |
NA |
100.00 |
The specifications for the AC-powered PS series are as follows :
|
Model |
PS05T |
PS15T |
PS15A |
PS15AD* |
PS30A / 30AD *** |
|
Supply Type |
Prec.
voltage source |
Prec.
voltage source |
Prec.
voltage source |
Dual prec. voltage source |
Prec. voltage source |
|
Voltage Range (V) |
± 5 VDC |
± 15 VDC |
1.5 15 (adj./ min.) |
1.5 15 (adj.)** + 15 (const.) |
1.5 30 (adj.) |
|
Current Limit (mA) |
100 |
100 |
100 |
200 (total) |
100 |
|
Ripple (rms-V @ Vout) |
< 0.0001 V @ 5 VDC |
< 0.0001 V @ 15 VDC |
< 0.0001 V @ 15 VDC |
< 0.0001 V @ 15 VDC |
< 0.0001 V @ 30 VDC |
|
Power Source (specify) |
AC (115 or 230 V) |
AC (115 or 230 V) |
AC (115 or 230 V) |
AC (115 or 230 V) |
AC (115 or 230 V) |
|
Current Monitor |
NA |
NA |
100 mA = 1 V |
** 1 mA = 1 V |
100 mA = 1 V |
|
Price (US/$) |
395.00 |
395.00 |
450.00 |
600.00 |
500.00[30A], 550.00[30AD] |
|
Option: High Current |
C = 500 mA |
C = 500 mA |
C = 500 mA |
C = 500 mA |
C = 500 mA |
|
Price (US/$) |
125.00 |
125.00 |
125.00 |
125.00 |
125.00 |
|
Option: Hi Resolution |
NA |
NA |
R = 10 turn adj. |
R = 10 turn adj. |
R = 10 turn adj. |
|
Price (US/$) |
NA |
NA |
100.00 |
100.00 |
100.00 |
Note*: The PS-15AD is
specifically designed for amplified devices.
It has high current capability and has dual voltage outputs, one a
constant 15 VDC source for an amplifier or device, and also** an adjustable
1-15 VDC source for a photodetector with current monitor circuitry.
Note***: The PS-30AD is configured as an adjustable 1.5 30 VDC supply, together with a ± 15 VDC
supply through a 3.5-mm stereo jack, making it compatible with our amplified
photodetectors and dual balanced photodetectors. The PS-30AD has a BNC-F connector for the 1.5 30 VDC supply,
and a 3.5-mm stereo audio jack (female) connector for the ± 15 VDC supply. The two supplies (adjustable 1.5 30 and the
± 15 VDC) on
the PS-30AD should not be used simultaneously.
Note: The PS-05T and the PS-15T have a 3.5-mm stereo audio jack (female)
connector for the output voltages.
The specifications for the
High-Voltage AC-powered PS-100A
are as follows :
|
Model |
PS100A* |
|
Supply Type |
Prec.
voltage source |
|
Voltage Range (V) |
1.5 100 [10-turn ad.] |
|
Current Limit (mA) |
100 |
|
Ripple (rms-V @ Vout) |
< 0.005 V @ 100 VDC |
|
Power Source (specify) |
AC (115 or 230 V) |
|
Current Monitor |
100 mA = 1 V |
|
Price (US/$) |
1,195.00 |
|
Option: High Current |
C = 300 mA |
|
Price (US/$) |
125.00 |
NOTE*: The
PS-100A is designed to output very high voltages. Extra precaution is absolutely essential to avoid all contact
with hazardous voltage levels. The
PS-100A has several built-in features to facilitate safe laboratory usage:
[1] the output voltage is read directly on a large front panel LCD
display.
[2] A 10-turn voltage adjustment potentiometer is provided. The potentiometer must always be reduced to
the minimum position (1.5 V on the LCD display) after each use.
[3] This unit is equipped with a rear panel AC power switch and a front-panel
latching output voltage switch.
It is highly recommended that all electrical connections at the output be made
and verified prior to connecting and switching AC (line/mains) power to the
unit..
The BP series are
dual / multi voltage regulated power units for portable amplifier and
photodetector modules.
- The BPD205 has
± 5 VDC, 100 mA outputs
- The BPD715 has
± 15 VDC, 100 mA outputs
- The BP3787 has ± 5
VDC, ± 15
VDC, and adjustable ± 1.5 18 VDC outputs, 100 mA
respectively
- The BPU209 has
± 9 VDC, UNREGULATED outputs
- The BPU728 has
± 18 VDC, UNREGULATED outputs
Each BPD/BP3 power supply
also functions as a pass-through voltage regulator, which accepts any
unregulated input voltages to ± 30 VDC and provides regulated
outputs at the rated voltages. The
voltage input / output jacks are compatible with commonly available 3.5-mm
stereo plugs. The multi-voltage
adjustable unit, BP3787, has 25-turn trim adjustments for high precision
and stability.
The specifications for the battery-powered
BP series are as follows :
|
Model |
BPD205 |
BPD715 |
BP3787 |
|
Supply Type |
Precision
voltage sources |
Precision
voltage sources |
Precision
voltage sources |
|
Voltages (V) |
± 5 |
± 15 |
± 5, ± 15, ± 1.5 15 (adj.) |
|
Current Limit (mA) |
100
|
100
|
100
|
|
Ripple (΅V) |
5 |
5 |
5 |
|
Drift (΅V/min) |
10 |
10 |
10 |
|
Power Source |
9V-1200
mA-hr lithium [x2] |
9V-1200
mA-hr lithium [x4] |
9V-1200
mA-hr lithium [x4] |
|
Price (US/$) |
225.00 |
235.00 |
295.00 |
|
Spare Battery (US/$) |
23.00 |
46.00 |
46.00 |
|
Model |
BPU209 |
BPU728 |
|
Supply Type |
Unregulated
voltage sources |
Unregulated
voltage sources |
|
Voltages (V) |
± 9 |
± 18 |
|
Power (mA-hr) |
1200
|
1200
|
|
Power Source |
9V-1200
mA-hr lithium [x2] |
9V-1200
mA-hr lithium [x4] |
|
Price (US/$) |
215.00 |
225.00 |
|
Spare Battery (US/$) |
23.00 |
46.00 |
We also offer a high-current
option on several models.
Fixed and
Adjustable Regulated Voltage Convertor Modules
The SSP / DRP series
are compact DC-DC voltage convertors modules for photodetectors and
amplifiers. The features include:
- Encased modular construction with 3.5-mm audio
connector for use with photodetector and amplifier systems
- Single to split supply operation on SSP with stable
virtual ground
- Independent regulated outputs
- Precision regulated and filtered ± 5 / ± 15 / ± 1.5 15 VDC power for low current applications
- Minimum standard + / ± 30 VDC input power
Each module makes it easy
to interface end-user single or multi voltage systems to dedicated multi-voltage
photodiode amplifiers and photodetectors.
It can accept any input voltage to + / ± 32 VDC, and provide stable
regulated ± 5 / ± 15 / ± 1.5 15 VDC low current outputs
for low noise operation. These units
are ideal for low current applications.
Each unit is perfectly matched to a wide array of our devices.
Specifications for the SSP
/ DRP regulator convertors:
|
Model |
SSP137 |
DRP183 |
|
Input
Voltage (max) |
+ 32 VDC |
± 32 VDC |
|
Output
Voltages |
± 5 VDC
Reg. |
± 5 VDC
Reg. |
|
Module
(in. x in. x in.) |
2.4
x 1.85 x 1 |
2.4
x 1.85 x 1 |
|
Price (US/$) |
95.00 |
95.00 |
|
Delivery
(weeks) |
1 |
1 |
* 12-turn Trimpot adjustment / Rated
for 32 V input
Adapter and Attenuator Kits for the ADPD Series Photodetectors
Coupling adapter kits
(consumable) for the ADPD Series :
|
Adapter (with 2-m MM FO cable) |
Model |
Price1 |
|
Free-space to Fiber Coupler (Vis/IR) |
FS200-A/B |
275.00 |
|
Optical Mount for FS200-A/B |
M200AB |
50.00 |
|
ST Adapter |
ST200 |
200.00 |
|
SC Adapter |
SC200 |
200.00 |
1 US prices quoted. International add 10%
Fiber attenuator kits (consumable) to extend the full-scale Vis. power range
of the ADPD Series :
|
Max. Power 2 |
Attenuator |
Model |
Price1 (US/USD) |
|
40 mW |
2X |
03RFC-XY 3 |
300.00 |
|
0.20 mW |
10X |
10RFC-XY |
250.00 |
|
2.0 mW |
100X |
20RFC-XY |
200.00 |
|
20 mW |
1000X |
30RFC-XY |
250.00 |
|
200 mW |
10000X |
40RFC-XY |
350.00 |
2 Referenced to the ADPD7 CA; proportional
for other models
3 XY = FC, ST, SC, or LC = style of
the male connector for optical input.
Note: XY = FC termination is compatible with
the free space kit FS200-A/B
Data Acquisition and
Computing
The DAQ-workstation is a unique
Microsoft Windows (or SUSE Linux) SFF Workstation, which is configured
around the most recent processor technology (Intel or AMD), memory, and premium
quality components. It is designed for
stable and efficient operation, and is equipped with preloaded streamlined
software for easy integration in industrial systems.
Interfaces include:
· USB/Firewire
· Gig-Ethernet network enabled
· High capacity SATA RAID [0,1] storage and DVD±RW/RAM
· 16 single-ended or 8 differential input channels* of ultra-low
noise 16-bit A/D Conversion.
· 2 low noise analog output channels
· Digital I/O
(* with BNC connector I/O)
This user-friendly system is perfectly matched to our NanoVIBE sensors and the Nano InSpec edge and surface measurement
systems.
.HOME. ◄ ► .CONTACT.
Copyright © ULTRAFAST SENSORS: http://www.UltrafastSensors.com
; All rights reserved.
